Category: Aviation

More F-35 Problems

Well, we have more schedule slips in the F-325 Progam.

We have, ailures of the engine bay cooling fans, though this may be unique to AA-1, which is not production standard, and Failures in the engine and transmission for the STOVL variant, which are delaying the build down tests to vertical landing, and there are still doubts as to whether the aircraft will overheat on hot days on the ground, which was also a problem in the F-22 program.

It looks like those build down flights will be delayed from Q1 2009 to Q2, at best, which will delay shipment to the first customers, the US Marines.

Diamond Shows Aero Diesel at Oshkosh

In yet another indication that the Diamond-Thielert split is permanent, Diamond Aircraft showed its 168-hp. AE 300 Austro Engine diesel at Oshkosh.(Paid Subscription Required)

It is based on the same block as the Thielert, the Mercedes A-class four-cylinder engine, but heavier, since they replace some of the aluminum parts with cast iron for greater reliability, which has always been the Thielert Achilles heel.

It’s currently being test flown in 3 aircraft.

DARPA Going Further in CVC Technology

Constant Volume Combustion (CVC), pulse detonation and constant detonation, should be about 10% more efficient than conventional combustors, and they are looking for the technology to bridge the gap between the top end limit of turbines and the bottom end limit of scramjets.

They are looking at an 80k lb demonstrator, and the turbines would be cocooned at around Mach 3, and the CVC would operate from Mach 1.5 to Mach 4+.

While I am familiar with the PDE, the CDE is new to me:

Various CVC concepts are likely to be proposed, says Bussing. “We’ve left the door open. They include classic [pulsed-detonation engines] in which tubes can be arranged axially, valved at the front and back, or they could be rotating or stationary, or they could be valveless.” By contrast, the CDE (sometimes called a continuous-detonation wave engine) typically includes a combustion chamber consisting of an annular cylindrical tube with one end closed and the other open. A mixture of fuel and oxidizer is injected from the closed end through a ring slit or a number of regularly arranged small holes, and the detonation wave travels in a clockwise or counterclockwise direction. Exhaust products flow toward the open end and discharge through a diverging nozzle at supersonic speeds.

On Time, On Budget, On Schedule

The guy who came up with this will, of course, be drummed out of the service, because there is no defense contractor profit in it.

Air Force Staff Sgt. Ray Stetler using, “a soldering iron and six feet of cable”, created a Voice Over Secure Internet Protocol communications system for the MQ-1 Predator drone.

It plugs into the radio from the helmet, and they can talk to base, as opposed to, for example, typing in text messages asking for permission to fire.

Subaru Bizjet…No…Really

Fuji Heavy Industries (FHI), who make the Subaru, are looking at manufacturing a Subaru branded light bizjet.

It’s actually not as whack as it sounds, FHI started as Nakajima Aircraft Company in the early 20th century, and it made the T-7 trainers for the JASDF, and is a major structures subcontractor to Boeing, so the basic know-how is there.

Still, I think that going with the Subaru brand for a business jet???

The intersection of Subaru owners, and business jet owners seems awfully small.

That has fail written all over it.

Received from the SPEEA

Not entirely sure how I got on their mailing list, but Boeing appears to be trying to foist off a 401(k) on their employees while sticking with defined benefits for upper managers.

The Goforths Mon, Aug 11, 2008 at 10:03 AM

Reply-To: @@@@@@@@@@@@
To: The Goforths

For Immediate Release August 11, 2008

SPEEA demands Boeing disclose funding of executive pensions

SEATTLE – To ensure the pension program relied on by 21,400 technical employees at The Boeing Company is not being secretly used to fund executive retirement benefits, the union representing the employees is demanding the company immediately disclose the extent and funding source of its executive pension plans.

The Society of Professional Engineering Employees in Aerospace (SPEEA), IFPTE Local 2001, formally requested the information from Boeing after a recent investigative news report by The Wall Street Journal uncovered U.S. corporations funding executive pensions by funneling funds through regular employee plans. This practice weakens employees’ pensions while allowing corporations to take advantage of huge tax benefits not normally available for executive pension plans.

In the Aug. 4, page-one, report, The Wall Street Journal called the pension maneuvers by corporations a “dubious use of tax law” that “risks harming regular workers.”

Earlier this year, Boeing announced the elimination of pensions for new, non-union employees. The company is seeking to eliminate pensions for union represented employees when new contracts are negotiated.

“Benefits consultants advise companies to keep quiet about these schemes to avoid employee backlash,” said Ray Goforth, SPEEA executive director. “Boeing’s move to eliminate pensions for regular workers is consistent with the pattern uncovered by the Wall Street Journal. SPEEA demands to know if Boeing is sacrificing the pensions of regular workers to benefit executives.”

The Boeing Company Employee Retirement Plan (BCERP) covers employees represented by SPEEA. Management told union leaders it wants to eliminate the long-term liability of the pension plan. The plan, a traditional pension, provides retired employees monthly payments until death. Instead, Boeing proposes making contributions to each employee’s 401k. The contribution is half the value of the present pension contribution. In addition to reducing corporate expense, the plan shifts all risk and maintenance of retirement onto the employee.

In October, SPEEA begins negotiations with Boeing for 21,400 engineers and technical employees in Washington, Kansas, Oregon, Utah and California. The existing contracts expire Dec. 1, and in Kansas, Dec. 5.

SPEEA represents 24,500 aerospace professionals at Boeing and Triumph Composite Systems, Inc., in Spokane, Wash., and at BAE Systems, Inc. in Irving, Texas. SPEEA is an affiliated local of the International Federation of Professional and Technical Engineers (IFPTE).

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UAL Pilot Union Demanding Removal of CEO

They are saying that CEO Glenn Tilton has steered the airline, “down a path to poor customer service, employee morale and financial performance.”

I’m not sure if this is a negotiating tactic, or a legitimate concern for the company.

My guess is a bit of both. He’s an oil man, and the requisite skills in that industry are not really producing anything or providing a service, but rather schmoozing people so that you can put holes in their ground.

That skill set does not translate well into any other field of endeavor, see Bush, GW, and Cheney, R.

Air Force Working on Dyan-Soar Successor

The USAF is conducting drop tests of an unmanned space plane (Paid Subscription Required) as a prelude to launching a full up variant on an Atlas missile.

Aerodynamically, it’s very similar to the shuttle, in fact, they are hoping to reuse the control laws for reentry.

The issues of handling reentry and landing of an unmanned system have been solved before, albeit by the Soviets, when they did this on an unmanned test flight, actually the only flight, of their Buran shuttle.


Flight after helicopter drop.


Automated landing.


A better view of its configuration, showing its Shuttle-style double delta wings.


Concept of craft in orbit


Dyna-Soar Concept, Circa 1962

IAF Adds Electro-Optical Target ID to Patriot SAM

The Israelis Air Force is integrating a sytstem that they call Sniper to their Patriot SAM batteries.*

The rules of engagement that the IDF uses requires positive visual engagement, something, no doubt, that the RAF Tornado crew shot down during the invasion of Iraq would have appreciated, and this system allows for a positive ID out to the maximum range of the missile.

*Unlike most other services where SAMS are assigned to the army, typically a part of artillery, the Israelis give their air force ownership of their SAMs, on the theory that they have a better idea of who are the good guys and who are the bad guys flying around.

JSF Office Looking to Make Special Sale Price Available to Partners

Basically, they are trying to make a fixed price fly-away offer to these nations in the $58-63 million range if they order right now. (Note: total acquisition cost is generally around double fly-away cost)

The JSF office is concerned, with no small justification, that in competition against aircraft in service (or a modification of an aircraft in service in the case of the SAAB Gripen NG) which can guarantee prices, that they will lose too many sales, and so lose economies of scale, which leads to procurement costs, which leads to unit cost increases, and so on, and so on, and so on.

Indian BVR Missile

India is developing a beyond visual range air to air missile called the Astra (Paid Subscription Required).

Considering the record of the Defense Research Development Organization (DRDO), my daughter, now 11, will be out of college before they get to final testing.

The missile looks rather similar to the French Super 530 missile, which the Indian Air Force operates, or at least did operate, though at 160kg, it’s about 60% of the weight of the Super 530, which clocks in at 275 kilos.

Boeing No-Bid On Tanker?

There are a number of possibilities as to Boeing’s response to the new RFP, but the possibility that Boeing would refuse to submit a proposal to the RFP.

While I don’t think that Boeing would be serious about a no-bid, it would be an interesting ploy to either get the terms and conditions reset to something more favorable, get a split order, or to get the Congress to give them the contract through legislation.

I actually think that this strategy is only marginally less likely than Boeing submitting a shortened 777, because I don’t think that they could meet a timetable for the bids or delivery with that.

H/T The DEW Line

Russia Looking to Move Bombers to Belarus

They are looking at basing missiles and bombers in Belarus the anti-missile installation in Poland.

It’s not surprising. As I’ve said before, the location is better at shooting down Russian missiles, than it is for shooting down Iranian missiles, which is the stated purpose.

It appears to me that there is a policy by Bush and His Evil Minions to antagonize Russia in the hopes of recreating a cold war, which might favor Republicans electorally.

Tanker RFP Re-Released

Well, the Air Force has released a new RFP, and already a Congressman from Boeing is whining, “Not Fair.”

You can look at the proposals (warning big PDFs) here and here

The good folks at Flight International have read it, and they note 3 major changes:

  1. Official credit for having fuel offload capacity in excess of the RFP minimums.
  2. Separating maintenance and fuel costs from acquisition, and giving more import to acquisition costs in the evaluation process.
  3. Extending the lifecycle period from 25 years to 40 years.

The first should favor Airbus, the second should too, because it pretty much locks out the Boeing 777, because it would require yet more development and have a higher acquisition cost.

The third might favor Boeing, because being a smaller plane, the 767 consumes less fuel, though it would likely be a wash on a per pound of fuel offloaded basis.

I still think that the Airbus offering brings a lot more to the table, but I thought that before the first award, and did not expect them to get it, because of Boeing’s political pull.

Break out the popcorn.

Stupid Congress Tricks: Tanker Edition

Rep. Norm Dicks (D-WA) got language inserted into the defense spending bill to benefit Boeing, things like forbidding consideration of characteristics of the tanker proposals that might exceed the minimum requirements of the bid, which I would note is pretty much an admission that the A-330 makes a better tanker.

Well, we have a rumor that the nomination of Michael Donley for Secretary of the Air Force has had a hold placed on it by Sen. Maria Cantwell (D-WA) (as if you couldn’t guess the state). She wants the military to, “the gravity of the flaws in the tanker acquisition process.”

You gotta love that military-industrial complex.