Showing posts with label CF-35. Show all posts
Showing posts with label CF-35. Show all posts

So... Now what?

We've done the impossible...  And that makes us mighty.
-Captain Malcom Reynolds (Firefly) 

The people of Canada spoke loud and clear last night.  

After a record long campaign, the Liberal Party of Canada emerged victorious as the new government-elect.  One of the highlights of their platform was to "immediately launch an open and transparent competition to replace the CF-18 fighter aircraft.”  Liberal leader Justin Trudeau has gone on the record stating that the F-35's “stealth first-strike capability” is not needed to defend Canada, and the funds saved by going with a more affordable aircraft would be used to shore up Canada's already-troubled National Shipbuilding Procurement Strategy (NSPS).

Canada's election results are already sending a ripple throughout the Joint Strike Fighter program.  If the LPC keeps its promise, we will be the first major JSF partner to walk away from the program.  This could give other potential F-35 buyers second thoughts.  The JSF's laundry list of issues and increasing costs certainly will not help matters.

Time to bail.
So where does that leave us?

From the first time I put virtual pen-to-paper at Gripen for Canada, my intent was always for Canada to take a sober, second look at its JSF purchase.  The F-35 does not seem to meet Canada's strategic needs, nor its financial capabilities.  

With the JSF now out effectively  out of the picture, attention will now focus on the other options.  

The Boeing Super Hornet is still the odds-on favorite, but it would be foolish to discount the Eurofighter Typhoon and the Dassault Rafale.  Both "eurocanards" have done fairly well in export sales lately.

Saab has mentioned that it would re-evaluate its participation based on Canada's requirements.  With the F-35 gone and a renewed focus on affordability, the Saab Gripen would seem to be an extremely attractive option.  

There still might be a "Gripen 4 Canada".
As for me...  The time has come for me to take a break from blogging for a while.  

It will likely be a few months before any "open and transparent" fighter competition is announced.  This sits just well with me...  I'm exhausted.  I will use this time to take a step back and regather my wits.  (The upcoming release of Fallout 4 may or may not have something to do with this decision.)

In a few days, I will be disabling the comment section.  While I welcome the discussion, I simply do not have time to moderate the hundreds of daily comments.  This will not mean the end of discussion however.

I will continue to participate and post at the two Facebook groups Best Fighter for Canada and Gripen for Canada.  All are welcome to join the discussion.  The groups are closed simply to cut out spam posts, any request to join is usually accepted within an hour.  Please join us if you have not already.

Hopefully, if and when a competition is announced, I will return here and re-open the comment section.

Until then, I want to thank you all for your readership, comments, and your page clicks.  This blog has become far more successful than I ever could have imagined...  And I owe it all to you.  Thanks to you, we have made Canada's next fighter purchase a priority to the incoming government.  

I hope to see you again soon.  Until then... 




Published: By: Unknown - 10:25 AM

Finally, some clarity on where the parties stand.

Like the F-35?  Better vote Conservative.
Well...  That didn't take long.

Shortly after Liberal leader Justin Trudeau announced that his party would scrap the F-35 purchase and hold a competition to replace the CF-18, the other two leaders have (somewhat) clarified their position.

Much like Trudeau, NDP Thomas Mulcair would start a competition.  Unlike the Liberals, the NDP would include the F-35 in the process.  Mulcair took the opportunity to add some campaign rhetoric, slamming Trudeau for disqualifying the F-35.

I will note here that Mulcair and the NDP have (quietly) announced that their position aligns itself with what you will see on this blog.  That is, if the F-35 is to be chosen as replacement for Canada's CF-18s, it should do so based on its own merits and suitability for Canada.


Conservative Party of Canada leader (and current PM) Stephen Harper's response was a little more...  Uh...  Apocalyptic.

Harper lambasted Trudeau's position, implying that pulling out of the JSF program would "crater" Canada's aerospace industry.  This, despite the current Tory government's own on-again/off-again relationship with the F-35.

Stephen Harper's recent statements would seem to confirm what many of us have already suspected:   The Conservatives still intend to buy the F-35.  Doing so prior to the election would have been political suicide given the F-35's recent problems however.  It would seem the last few years after the "reset" has been just a means to put off the decision until it was more politically palatable.

Would abandoning the JSF program jeopardize the Canadian aerospace industry?  Hardly.

At present, JSF-related contracts account for less than 2.3% of the Canadian aerospace industry's current revenue.  While those involved fear the worst, Frank Kendall, the US Secretary of Defense and Acquisition, stated that Canadian firms would not lose work since they offered the "best value".  

Harper's claims would seem to be "A lot of baloney".




Published: By: Unknown - 10:14 AM

Liberals promise to scrap the CF-35.



Finally.

After weeks of pretty much ignoring Canada's current DND procurement woes, a party leader have unequivocally stated their position on Canada's controversial purchase of the F-35 Lightning II.

In a rally held in Halifax today, Liberal Party of Canada leader Justin Trudeau stated, quite bluntly, that the Grits "will not buy the F-35 fighter jet".
Instead, we will launch an open and transparent competition to replace the CF-18s; keeping in mind the primary mission of our fighter aircraft is the defense of North America.  This process will also ensure that bids include guaranteed industrial benefits for Canadian companies and workers.  
 Trudeau then emphasized that saving money on fighter jets would ensure that monies would not be taken away from shipbuilding in places like the Halifax shipyards.

While this news was a long time coming, it is not entirely unexpected.  Kelowna Liberal candidate and former CF-18 pilot Stephen Fuhr has been quite critical of the F-35.

I'm sure the "Tory blue" on the tail didn't help.
Some might find that there is something awfully familiar with a Liberal party leader promising to kibosh a planned military procurement.  In 1993, Jean Chretien promised to cancel the Mulroney government's EH101 purchase.  Calling the EH101 a "Cadillac", he kept his promise shortly after assuming the Prime Minister's office.  Many have considered this to be a bad move, as Canada incurred $150 million in cancellation fees while entering a further quagmire with the CH-148 Cyclone.

There is a substantial difference in this case, however.

Unlike the EH101 at the time of its cancellation, Canada has yet to order a single F-35.  Canada was an early investor in the program however, joining the Joint Strike Fighter Concept Demonstration phase back in 1997.  It should be noted that this was 3 years prior to the X-35's first flight, and well before the "Battle of the X-Planes".

Canada's investment into the JSF program was not done under the auspices to "reserve" aircraft.  Instead, the purpose was to buy into the industrial program.  With anywhere from 3,000 to 5,000 aircraft likely to be built, it is easy to see why Canada's government at the time would want a piece of that action.

With no secured orders for Canadian F-35s, Canada would incur no penalty.  Lockheed Martin has stated quite clearly that Canada would lose out on future JSF work, but there is no guarantee Canada would receive any future JSF work in the first place.

Trudeau's speech insisted that any future Canadian fighter "guaranteed industrial benefits for Canadian companies and workers."  This now puts Liberal policy in pretty much exact sync with my views on this blog:  To replace the CF-18 with a fighter that meets the strategic, industrial, and economic needs of Canada.

See you at the polls.
Published: By: Unknown - 1:28 PM

Canada buying 4 F-35s? Not yet!


Some of you have already seen reports that Canada has plans to purchase four F-35s in 2017. 

First of all...  Calm down. 

The Canadian government needed to place its order this month if it wanted any F-35s built next year.  This is not happening, as CF-18s are getting life-extensions and its replacement decision has been put off. 

Instead, the DND is requesting a "swap" allowing it to change places with the USAF  this would push back Canada's purchase until 2017 (at the earliest) while the USAF gets our spot in line. 

The USAF have agreed to this under two important conditions:

1:  The USAF keeps its planned 2016 IOC date. 

2:  Canada's delay will not undermine international faith in the JSF program. 

While these conditions may seem a tad unfair at first, but they could very well act as a litmus test. If the USAF pushes back its IOC date, or there is a sign that this move will topple the house of cards that is the JSF program; Canada will be well served in canceling its participation outright. 



Published: By: Unknown - 10:40 AM

Running out of runway.



Hat tip to Eric Palmer!

Eight-thousand feet.

That is the minimum amount of runway required to safely operate the conventional take-off and landing (CTOL) version of the F-35, the F-35A.  For training purposes it is preferable for the newbie F-35 pilot to have up to 10,000 feet to allow for a margin of error.  This is according to RAAF documents, found here (warning:  PDF download).

For those not keeping score, the CTOL F-35A was (is?) the planned replacements for the RCAF's aging CF-18s.  Being a carrier-capable aircraft, the CF-18 has little problem operating out of shorter runways.  Strengthened landing gear, low stall speed, and an arrestor hook make for snappy take-offs and landings.  The F-35A lacks these benefits, as they are not required to operate out of large USAF airbases with more than enough runway to go around.

For Canada, things are a little different.



Canada's current fleet of CF-18s are operated out of two airbases, CFB Cold Lake, Alberta and CFB Bagotville, Quebec.  From these two bases, CF-18s are often rotated to CFB Comox (BC), CFB Goose Bay (NL), CFB Gander (NL), and CFB Greenwood (NS).  CF-18s also often find themselves in CFB Trenton (ON).  All of these bases meet the 8,000 foot requirement for the F-35, some of them, just barely.

Here is a list of these bases along with the length of their longest runway, in feet.


  • CFB Cold Lake:  12,600
  • CFB Bagotville:  10,000

  • CFB Comox:  10,000
  • CFB Goose Bay:  11,051
  • CFB Gander:  10,200
  • CFB Greenwood:  8,000 (the minimum)

  • CFB Trenton:  10,000


Things get hazier when we look at Canada's Forward Operating Locations (FOL) up north.  These FOLs allow the fighters to operate in Canada's northernmost territory.  These locations share a runway with a civilian airport and simply do not have the resources of a full military base.  These runways are built with small, commuter aircraft in mind, not stealth fighters.


  • FOL Yellowknife:  7,503
  • FOL Inuvik:  6,001
  • FOL Rankin Inlet:  6,000 
  • FOL Iqalut:  8,605


Notice that Iqalut is the only base the meets the minimum requirement.


"A detachable pod that deploys a chute directly behind the jet nozzle in order to keep the multi-million dollar fighter from careening off the runway and into the landscape?  What could possibly go wrong?"

Of course, Lockheed Martin is working on a drag chute to help reduce landing distance, these of course, cost extra.  They are also rather unique in the fact that they need to be constructed out of kevlar instead of the usual nylon.   This is due to the chute's position directly behind the F-35's engine nozzle.

Like much else attached to the F-35, the drag chute "pod" still needs to undergo testing before it is cleared for service.

By the way, here are some distances needed by other fighters at Maximum Takeoff Weight (MTOW):


  • Boeing F/A-18E/F Super Hornet:  3,680ft (Maximum Landing Weight)
  • Eurofighter Typhoon:  2,300ft
  • Dassault Rafale:  1,475ft
  • Saab Gripen NG:  <2,000ft


Of the above, the Super Hornet, Rafale, and Gripen are all capable of "rough field" conditions.  Both the Super Hornet and Rafale (M) can use tail hooks.  The Typhoon already has a drag chute installed. The Gripen simply does not need any additional stopping aids.

So what shall it be?

  1. Retrofit a few runways?
  2. Install a (so far untested) drag chute?
  3. Procure an aircraft that manages just fine as is?
Given the extra costs associated with the first two choices, this really is not much of a choice at all.  






Published: By: Unknown - 7:08 PM

Canadian defense spending: Time for a reality check. [RANT]



This time last year, the Iraq war was winding down, troops were leaving Afghanistan, and the world seemed to well on its way to becoming a more peaceful place.  The only concerns people had about Russia were its extreme right-wing tendencies and the Sochi Winter Olympics.  Military spending was focused on the "Asia-Pacific Shift" to match China's military buildup.

What a difference a year makes.

Russia's invasion of Ukraine as given NATO forces a wake-up call.  The Middle-East is once again (still?) a quagmire thanks to ISIS/ISIL.  No doubt about it, things have gotten bad.  They might get worse before they get better.

Unfortunately, this has come at a rather inconvenient time.  NATO nations' defense spending has consistently decreased over the last few years.  Canada's military spending cuts rank amongst the highest.  Defense spending is often easy picking for politicians wishing to curb spending.  With the Cold War over, what do we need a military for, anyway?  

This sort of thinking would be fine if Canada decided to take a "hands off" approach to international crises.  Barring that, we could act a non-partial conciliator helping to broker peace.

Such is not the case however.  Canada is now quick to pick sides in international conflict.  This has sullied any reputation of our nation acting as a non-partial mediator.  Worse still, our current government has been all to eager to send military resources to global hotspots.  This is exacerbated even further by the usual rhetoric.

The situation in the Ukraine is indeed grim, and a measured response is warranted.  Toothless posturing is of little help however.  Canada's current diplomatic stance of talking tough whilst reducing military spending is downright foolish.  Not only is it ineffectual, but it has the added penalty of antagonizing a neighbor that shares the same backyard.

Too bad those "flesh wounds" are self-inflicted.
Canada's current braggadocio is even more ridiculous given the current state of our military.  In short, most of our military equipment is old and decrepit.  New military equipment have been put off since the early days of the Chretien government.  

There have been a few successful acquisitions, like the CC-117 Globemaster III and CH-149 Cormorant.  These do not seem to be the norm, however.  More often then not, Canadian military procurement over the last 20 years has been littered with cancelled replacements, leaky submarines, more cancellations, delays, deferrals, and plenty of vapor wear.

While new military purchases are put on hold, our fleet of Cold War era equipment soldiers on.  That is, until it can't.    

There are only so many times an aircraft can be taken apart, refurbished, then put back into action.  Sooner or later, the cost becomes prohibitive as spare parts become scarce.  When this happens, equipment becomes a valuable commodity, not to be wasted on unimportant things like training.  This can be a recipe for disaster.


Clearly, Canada needs to fix its military procurement strategy.  While the current Conservative government has paid great lip service to doing just this, the reality is that change is still years away.  Worse still, the current plan puts the needs of Canada's defense industry ahead of its military personnel.  As such, new equipment acquisitions will focus just as more on job creation as they do fulfilling the Canadian Forces' needs.

This is completely ass-backwards.

While job creation is indeed a welcome fringe benefit of military procurement programs, they should not be a driving force.  If that is the case, that funding would be much better diverted to more effective programs like education, infrastructure, and clean energy.

The purpose of military equipment acquisition is to provide weapons and equipment needed by our armed forces personnel to get the job done.  Period.  Full stop.  Everything else is a side benefit.  Any and all equipment should be judged solely on how well it lets the Canadian Armed Forces do its job.

But what job is that?


Thankfully, the Conservative government has provided a "Canada First Defense Strategy" that lays out the Canadian Armed Forces' job in three simple roles.
The three roles of the Canadian Forces are:
  1. Defending Canada - The Canadian Forces must ensure the security of our citizens and help exercise Canada's sovereignty.
  2. Defending North America - Delivering excellence at home also helps us contribute to the defence of North America in cooperation with the United States, Canada's closest ally.
  3. Contributing to International Peace and Security - As a trading nation in a highly globalized world, Canada's prosperity and security rely on stability abroad. 
That is it.  Three roles.  In that order.

"Defending Canada" is self-explanatory.  We need a military capable of protecting Canada from outside aggression.  This could be anything from a terror attack or a hostile superpower.

"Defending North America" is simple enough.  As part of NORAD, Canada must work with the USA in defending both of our nations.  We help them, they help us.  Given that their military is many times larger than ours, we make out pretty well in this deal.

"Contributing to International Peace and Security" is another easy one.  As part of NATO we have a duty to act as part of a coalition.  This may be seen as a form of "world police" but Canada's well being does hinge on global stability.

What speaks even louder is what is not in the above three roles.  There is no mention of "letting the USA defend us" or "must participate in every military action abroad".  Canada's military works with the American military, but it is certainly not an extension of it.  This is a very important fact to remember.  As long as Canada is able to defend itself, along with fulfilling our NORAD and NATO commitments, we have the luxury of "picking our battles".  This keeps us from being entangled in never-ending quagmires like the Iraq War.

While a slight increase in spending is likely needed to get Canada's military back into shape, it will take far more than that.  It will take a cohesive effort to not only procure equipment in a timely manner but to make sure Canada's military gets the RIGHT equipment given its mission and its meager budget.

So what is the right equipment?

Certainly not razors...

The requirements pretty much write themselves, thankfully.  In order to fulfill the Canadian Forces' three core roles, we need equipment that allows the following.


  • Patrolling and protecting Canada's coastline and Arctic.


Canada is the second largest nation with the world's largest coastline.  That makes for a lot of land, sea, and air to cover.  Yet we rank 29th in air force size, and 35th in naval power.  Thankfully, we share a border with our closest ally, so that alleviates some concern.  Things do not look quite so rosy up north however.

Canada clearly needs to beef up its ability to defend its waters, even waters under the polar ice cap.  We need more capitol ships, more icebreakers, and more submarines.  An amphibious assault ship like the Mistral-class would certainly be a boon, more so if it could be modified to work in arctic conditions and/or act as a supply ship.

Just as important to Canada's arctic and maritime defense is airpower.  Sadly, Canada is in desperate need of new fighters, surveillance aircraft, helicopters, and other types.  While we are at it, a long endurance surveillance UAV like the MQ-4C Triton would go a long way in boosting Canada's ability to patrol its arctic and coastline.


  • Covering any gaps in American military coverage.

This is where Canada really comes out ahead.  Having such a massive military dreadnought as our friendly next-door neighbor means that we really do not need to worry too much about home defense.  Even the northwest is very well covered by USAF airbases in Alaska.  For the most part, this means that the USA will protect us far more than we will protect them.

What possible gaps could their be in the world's largest standing military?  Apparently a big enough gap to allow Russian bombers to fly within 50 miles of California.  Clearly, the U.S.A. might not always be prepared for anything and everything, especially with much of their military dispersed around the world.

This comes out in Canada's favor.  While much of America's military focused on projection, we can take a different approach and take a role more akin to the U.S National Guard.  This allows Canada's military to take more of a "domestic" approach, concentrating more on sovereignty and protection than deployments.

  • Contributing to NATO missions and other coalition actions.
Here is where all the "interoperability" concerns come from.  Simply put, Canadian military assets will need to "play nice" with allied forces in coalition actions.  

Thankfully, this gives Canada a little bit of leeway in what actions we participate in, and how much.  This sort of participation does not have to mean participating in airstrikes and the like.  Often, this may be something as simple as providing resources that other nations lack.

So how do we take all this to form a cohesive military procurement strategy?

"If you find yourself in a whole, stop digging"  -Will Rogers
The first step is to stop the seemingly never-ending cycle of putting off military purchases.  While it may seem attractive in the short run, putting off military purchases is a false economy.  Since the end of World War II, the overwhelming trend in military hardware is higher cost.  On top of this, delays in selecting new equipment often mean increased maintenance costs and the need to refurbish and upgrade worn out platforms.  

To give an example, Canada's CF-18 fleet would have cost roughly $9 billion in todays dollars.  This is the same amount allotted for it replacement.  The caveat, however, is that $9 billion is only expected to pay for 65 F-35s instead of 138 CF-18s.  But it does not stop there, as the ever decreasing fleet has needed another $3 billion worth of upgrades and refurbishments since then.  

It should not be any surprise the CF-18 needs replacing.  There is a definite "shelf life" involved with military equipment like this.  New technology makes it obsolete, and years of use cause these systems to simply wear out.  Sooner or later, it will need replacing.

Instead of putting off needed replacement programs, only to go into panic mode when the decision can no longer be put off, Canada needs to plan ahead.  A little long term planning could save billions of dollars and years of delays.

But what about the short term?


When Steve Jobs returned to Apple Computers, the company was in disarray.  Years of uninspiring products and dated technology had brought the company to its knees.  Apple was simply not up competing with the IBMs and Microsofts of the computer industry.

Instead of trying to compete head on with larger, more established computer companies, Apple embarked on a new campaign.  "Think different" was the slogan.  Instead of competing with other computers' benchmark scores, prices, and features, Apple computers now focused on simplicity and ease of use.  Even though they lacked the raw power of competing models, they still commanded high profit margins.  This allowed Apple to branch out into untapped markets like personal media players and smartphones, and we all know how that turned out.

Why do I bring this up?

In the short term, Canada's military procurement strategy will require a great deal of "Thinking different".  

There is a lot of equipment that needs to be replaced, yet the budget is quite limited.  Right away, this means that Canada will have to forego "top-of-the-line" systems in the upcoming years.  We simply do not have the luxury.  Instead, Canada will have to procure the systems that give the best "bang for the buck".  

Simply put, Canada will have to do more with less.  

This means buying a cheaper fighter, like the Super Hornet or Gripen.  The F-35 is too expensive, too risky, and too unproven.  The chances of the JSF being fully operation by 2020 are slim at this point.  In the mean time, it is advisable to play it safe with a more affordable, proven design.  

For ISR and maritime patrol duties, we will have to make due with the CP-140 Aurora until sometime in the 2030 timeframe.  In the meantime, we should make an effort to identify what is needed in its inevitable replacement.  The P-8 Poseidon has already been dismissed as too expensive, so other options need to be studied.  

With patrol aircraft being in short supply, it will be advantageous to secure a way to supplement their numbers with an unmanned aircraft.  The most obvious example would be the MQ-4C Triton, but other UAVs may be able to provide the task.  Such an aircraft would be a valuable arctic asset, and could possibly give CFB 5 Wing Goose Bay a renewed sense of purpose if it was stationed there.  

As for the Canadian Navy, that is a matter for a different post (...on a different blog, by a different author!)  What does need to be said is that Canada's current shipbuilding strategy is already sailing over rough waters.  There are too many ships needed, in too little time, with not enough money to build them.  Canada should reconsider the strategy to focus on two of the big ticket items, Arctic/Offshore Patrol Ships (AOPS) and the Canadian Surface Combatant (CSC).  Other ships, like the replenishment ships destined to replace the HMCS Protecteur-class, should be sourced from elsewhere.  The reasoning for this is simple.  Cost.  Canada's two Queenston-class replenishment ships are estimated to cost $2.9 billion.  This, despite Germany paying $445 million for each of the Berlin-class ships the the Queenston is based on.  To put this even further in perspective, the two similar sized Mistral-class amphibious assault vessels France built for Russia cost $1.7 billion.

Spending top dollar for military equipment is clearly unjustified, for any reason.  There is simply not enough money in the budget.  Attempting to justify expensive equipment in an attempt to be "equal" and "interoperable" with allies that have astronomically higher defense budgets.  You simply cannot afford to have champagne tastes on a beer budget.

Those red hoodies might not look intimidating, but they're important to Canada's sovereignty.

One of the bright spots in the Canadian military are the Canadian Rangers.  This branch of the Canadian Forces Reserve helps provide a military presence in some of Canada's harshest and most isolated locations.  All this for the low cost of a rifle, a uniform, a few other miscellaneous items, and reimbursement for the use of personal vehicles.  

It may not sound like much, but a few dedicated people using snowmobiles and pickup trucks can be just as effective as a multimillion dollar aircraft that costs thousands per hour to fly.  Sovereignty is about presence, and there is no greater presence than someone who both knows and has sworn to protect their homeland.  The Canadian Rangers know the arctic as if it were there backyard.  Because it is.  If something is amiss, they will likely be one of the first to know.

How important are the Canadian Rangers?

"There's black gold in them thar glaciers..."
A massive 13% of the world's undiscovered oil deposits are estimated to reside in the arctic.  Much of it remains economically unreachable at present.  As the world's oil reserves dry up, the demand for energy increases, and the polar ice caps melt, this may not be the case for much longer.  

If Canada wishes to make claim to those valuable arctic resources, we will have to do more then simply pay lip-service.  Others have started to take the area more seriously, it is high time we should.

 Canada needs to completely dismantle and rebuild its defense procurement strategy to align with its budget and needs, both in the short term and the long term.  It may be difficult and painful, but with some clever ingenuity and focus, it can be done.  

Published: By: Unknown - 7:46 AM

Range anxiety.

Artist's rendering of F-35Bs operating from HMS Queen Elizabeth.

Remember that F-35B flyby hoped for the HMS Queen Elizabeth's naming ceremony?  It is not going to happen.  You can thank the JSF's recent history of spontaneous combustion, combined with a 36-hour turnaround time for that.  Appearances at the Royal International Air Tattoo and Farnborough Air Show are still scheduled.  First, the F-35Bs will have to contend with a mandatory inspection before being given U.K. flight clearance.  There is also the matter of tropical storm Arthur possibly mucking things up as well.

With all the anxiety and hand-wringing involved in the JSF's upcoming transatlantic trip, I thought it would be a good time to examine the F-35's range.

"Dang it!"
Range anxiety.  Most of us have felt it.  That feeling you get when you hear a "ding" emanate from your car's dashboard, accompanied by lit up gas pump icon.  This feeling can range from minor annoyance when your driving around town, to sheer panic when you are traveling an unknown highway with no idea where the next gas station might be.  Or maybe you are just broke.  Either way, the worst case scenario is that your car sputters to a halt, and you have to either call roadside assistance or start walking.

In an aircraft, running out of fuel is more than an inconvenience.  Without fuel, even the most advanced jet fighter becomes a simple glider...  And then possibly a crater.

Thankfully, there are plenty of ways to extend an aircraft's fuel capacity and range.

P-51D Mustang drop tank
First used in the Spanish Civil War, the idea of an additional, expendable fuel tank mounted to an aircraft became mainstream in during WWII.  Drop tanks were indeed crucial in enabling the legendary P-51 Mustang to escort bombers deep into enemy territory.  Since then, external fuel tanks have been mounted to fighter aircraft just as often as missiles and bombs.

External fuel tanks can add a great deal of range to a multirole fighter.  This enables it to increase its combat radius or prolong its loiter time.  The extra fuel can also help offset the extra juice needed to carry a large bomb load.  Less glamorously, sometimes extra fuel is needed simply increase the aircraft's ferry range, enabling it to reach a far away station without the need for refueling.

All this extra range comes at a price.  External fuel tanks add a great deal of weight and drag to an aircraft, decreasing the aircraft's performance while increasing that aircraft's fuel demands.  They also take up room on an aircraft's weapons pylons, reducing the amount of missile and bombs able to be carried.  Some external tanks cannot even go supersonic.

CF-18 with three external tanks.
Under some conditions, external tanks are pretty much a necessity.  Given Canada's geographic size and how dispersed its military bases are, external tanks are pretty much mandatory equipment of the CF-18 Hornet.  If you have seen a CF-18 in the wild, there is a pretty good chance it had at least one drop tank.  If not, it was probably a demonstrator at an air show.

The F/A-18, of which the CF-18 is a variant, was never meant to be a long range fighter.  In its natural habitat, the USN, the Hornet was a light "jack of all trades" serving alongside two more specialized designs.  Long range interception duties were meant to be handled by the USN's F-14 Tomcat, and Long range strike missions were carried out by the A-6 Prowler.

Thankfully, all of the potential CF-18 replacements have substantially superior ranges to the Hornet.  No matter which aircraft Canada eventually selects, it is certain that it will fly further than our current fleet without external tanks.

But what if we need to fly further?

For that, external tanks are still an option for all the jets...  With one exception.


All models of the F-35 have a large space just aft of the cockpit.  For the STOVL F-35B, this space is reserved for the lift-fan.  With no need for a lift-fan, the CTOL F-35A and CATOBAR F-35C are able to utilize this space for fuel.  As you can see in the illustration above, this accounts for over 4,000lb of extra fuel for the F-35A compared to the F-35B.  Because of this, literature for the F-35A often touts the fact that the JSF can match the range of legacy fighters like the F-16 and F/A-18 even when the latter have external tanks.

If a clean F-35A can match the range of a tanked up CF-18, then a F-35A with external tanks must be able to go substantially further, right?

About that...



Early F-35 information portrayed the JSF as capable of carrying up to two bowling pin shaped 426-gallon wing tanks.  The F-35's inboard wing pylons are "wet", so it only makes sense that external fuel tanks would be available.  The odd shape was adopted as traditional spindle shaped tanks were found to have "separation issues" (i.e. crashed into the plane when jettisoned).

Wind tunnel testing revealed that changing shape of the tanks did not fix the problem completely however.


As of now, there are no definite plans to add external fuel tanks to the F-35.  There are rumors that Israel may choose to design and build some, but no F-35 customer currently requires them (i.e. nobody wants to pay for their development).

Where the JSF is currently suffering from a lack of external fuel options, the other fighter aircraft available may soon have a wealth of options.

Eurofighter Typhoon
Dassault Rafale
F/A-18 Super Hornet
Already capable of mounting external fuel tanks, other fighter manufacturers have tried to do themselves one better by studying the feasibility of adding conformal fuel tanks (CFTs).  These tanks, looking like blisters on the upper fuselage, enable plenty of extra fuel storage while adding only minimal drag and radar cross section.  They also free up the pylons for weapons storage.  If need be, CFTs can be utilized with traditional drop tanks, enabling even further extended range.

While the Gripen NG has not seen any CFTs yet, they will be possibly looked at in the future.  There is not really a rush however; changes made to the Gripen NG's fuselage and wing enable a 40% greater fuel capacity than the legacy Gripen models.  Saab is also working on larger, 450 gallon tanks to extend the Gripen's range even further.  These developments squash one of the Gripen's main criticisms, its lack of range.

F-15E with unmounted CFTs, formerly known as "FAST packs".
As for the F-15SE, additional fuel storage is made possible by utilizing space in its conformal weapon bays, as well as the traditional CFTs used by the F-15E Strike Eagle.

It could be argued that an aircraft's maximum range with external tanks is not relevant when aerial refueling is available.  In a perfect world, maybe, but aerial refueling brings its own challenges and limitations.  Not the least of which is:  What type?

F-35A refueling via a "flying boom" method.
Much has been said about the F-35A's incompatibility with Canada's current aerial refueling infrastructure, the CC-150(T) Polaris.  The F-35A uses the "flying boom" method of aerial refueling, while Canada's Polaris and CF-18s use a "probe and drogue" method.  Solutions to this seem simple enough:

  1. "Canadianize" the F-35A to utilize probe-and-drogue.
  2. Purchase either the F-35B or F-35C instead (both use probe-and-drogue).
  3. Make do without a sovereign aerial refueling capability until time comes for a CC-150 replacement.  
Unfortunately, each and every one of these options would add both cost and complexity to a fighter program already notoriously over budget and behind schedule.  
  1. A "Canadianized" F-35A (CF-35CA?) would require additional cost and testing.  It would also reduce the commonality benefits a CF-35 would have with the rest of the global F-35 fleet.  
  2. Both the F-35B and F-35C are significantly more expensive than the F-35A.  They also have reduced performance due to higher weight.
  3. Likely the most attractive option, Canada can rely on USAF tanker assets or private firms to provide aerial refueling.  When the time comes, we simply replace our current CC-150 fleet with a tanker capable of supporting boom-style refueling.  This would likely be either the Boeing KC-46 Pegasus or Airbus A330 MRTT.

Airbus A330 MRTT (notice the flying boom and the drogues)
New tankers would increase our current capability.  Both the KC-46 and the A330 MRTT are available with both flying boom and probe and drogue compatibility.  This gives them the flexibility to refuel just about any aircraft in our inventory, current and future.  Currently, Canada lacks the ability to perform aerial refueling for its CC-17 Globemaster IIIs and C-130 Hercules.  Purchasing new tankers would also give Canada another resource to contribute towards coalition actions as well.

Then again, purchasing new aerial tankers could be problematic given Canada's recent defense procurement history.  The KC-46 has a unit cost of almost $300 million, and its selection by the USAF over the A330 MRTT was controversial.

The question that needs to be asked is fairly simple:  How badly does Canada need a "boom" style tanker?

CC-150 refueling pod.
Both the CC-150 Polaris (based on the Airbus A310) and its predecessor, the CC-137 (based on the Boeing 707) were straight-forward conversions of existing commercial airliners.  By comparison, specialized tankers like the KC-46 require a "ground up" build to accommodate the large and heavy boom.

There is an interesting proposal, found here, to incorporate Bombardier's new C-Series passenger jet as the basis for a new MRTT (multi-role tanker transport) as well as the basis for a CP-140 Aurora replacement.  This proposal could be extremely promising, not to mention politically rewarding.

CC-137 and CF-18
Probe and drogue style has its benefits.  It is a smaller and simpler system.  As such, it is much easier to incorporate into existing aircraft.  It allows for "buddy" refueling systems, allowing multirole fighters to become aerial refueling assets themselves.  Refueling pods can be added or removed as needed adding flexibility.

CC-130H(T) ready to refuel CF-18s.
With the addition of probe-and-drogue refueling pods, even Canada's fleet of CC-130 Hercules can become an aerial tanker resource.

So with all the flexibility and simplicity of probe-and-drogue refueling, why do aircraft manufacturers bother with the flying boom system?

B-52 Stratofortress refuels
The single biggest benefit to flying boom style refueling is speed.  Able to pump over 1,000 gallons per minute, the flying boom pretty much a necessity for larger, long range aircraft like heavy transports and strategic bombers.  This is why it is the USAF's preferred method.  With heavyweights like the B-52 and C-5, probe-and-drogue style refueling would take a LOT longer.  Smaller aircraft, like fighters, cannot take advantage of this however, and fuel must be transferred slower.

Would the addition of a boom-style aerial tanker really help the RCAF?  It would, but the difference would be negligible.  While both the CC-17 and CC-130 are compatible, both are already long-range aircraft (5,000kms for the CC-130J, up to 10,000km for the C-17) making in-flight refueling of little use for most flights.  The the CC-17 also makes up a rather small fleet of only 4.

By contrast, fighter aircraft would likely be the biggest users of aerial refueling.  With shorter ranges along with the need to deploy just about anywhere in the world as part of a coalition, the ability to carry lots of fuel and be refueled is imperative.

In a country as big as Canada, with a NATO commitment that sees the majority of our fighter deployments overseas, range is not just a luxury for Canada's next fighter, it is a necessity.  A combat aircraft is of little use if it cannot get to where it needs to be.

With no current provisions for external tanks and an incompatibility with Canada's aerial tankers, one has to wonder if the F-35 is up for the task.



Published: By: Unknown - 7:51 PM

Reset... Pause... A Call to Arms!



First "Reset" and now "Pause".

Like the Defense Acquisition Guide suggests, it looks like the decision to replace the CF-188 will be put off a little longer.  The decision will be put off until at least sometime during the summer, possibly even later.

According to the Globe and Mail:
"Sources say the government feels it’s being rushed and pressured by the Canadian Armed Forces and parts of the civil service to purchase the F-35 without a competition.
 “There has been an assumption that the F-35s were selected and that cabinet would just rubber-stamp the decision. That is not the case. They will review all of the options and make a decision.”
This is no surprise.  It would be political poison to announce the purchase of a highly controversial stealth fighter while it is currently suspended from flight due to an unexplained fire.

So what happens now?

The Members of Parliament will soon return home to their ridings and participate in the summer barbecue circuit.  With an election scheduled for Fall of 2015, possibly even earlier, babies will be kissed and hands will be shook.  Interactions with voters over the summer will likely shape each party's platform leading into this next election.

For those of you who are concerned about Canada's upcoming fighter jet purchase, that means one thing:  NOW IS THE TIME TO MAKE YOURSELF HEARD.

Sometimes it only takes 300 or so voices to be heard.

If you have the chance to meet your MP, take it.  Nothing beats looking your government representative in the eye and engaging them in conversation.  Respectfully make your opinions known.

If you cannot meet them in person, call their office or write them, either by e-mail or regular mail (no stamp required to mail your MP!).  You can find their contact information here:  http://www.parl.gc.ca/Parliamentarians/en/members

Not sure what to say?  Here are a few topics:

Costs: 


  • Remind them that the F-35 program is over budget, overdue, and far from being finished.
  • The F-35 would either need to be "Canadianized" or the RCAF would lose its current capability to perform aerial refueling or operate from rough airstrips.  Other options can do this "out of the box".
  • The F-35's procurement and sustainment costs are the highest of any possible CF-18 replacement.  This leaves less funding available for training and the rest of Canada's military.

Capability:

  • The only other country planning on using the F-35 as its sole front-line fighter is The Netherlands.  Other fighters, like the Typhoon, Rafale, and Gripen will be used as front-line fighters throughout the world well into the 2030s and beyond.
  • In recent military actions over Libya, the Super Hornet, Typhoon, Rafale, and Gripen all participated as a single coalition without major issue.  Yet the fifth-generation F-22 and F-35 were both absent.  
  • Other fighter options continue to receive technological updates, giving them many "5th generation" capabilities at a reduced cost and greater reliability.  

Industrial:

  • F-35 competitors have all offered guaranteed offset deals, including final assembly and technology transfer.  By contrast, the F-35 comes with no guarantees, no technology transfer.  We can only bid on making "widgets".  
  • Non-JSF partner nations, like Japan, Israel, and South Korea have received attractive offset deals, better than most JSF partners, in fact.
  • The RCAF deserves the right equipment to protect Canadian taxpayers, not the American Military Industrial Complex.
I'm sure many of you can come up with your own topics.  Some of you may even be pro-JSF.  That is fine too.  Above all let your voice be heard.  You might not get a better chance to do it.  
Published: By: Unknown - 7:44 PM