The F-35 thread

There has been another incident.
The landing gear of an F-35 fighter collapsed after landing at Hill Air Force Base in Utah Monday, the base said in a statement.
The F-35, assigned to the 388th Fighter Wing, had just finished what the base described as a routine training flight. The pilot left the aircraft and is having a routine medical evaluation, the base said.

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There has been another incident.


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The Yanks aren't have much luck lately.
An F-15C’s landing gear also collapsed upon landing in Maryland in early May, and an A-10 landed on its belly in April.


 
It seems the logistic software support package that comes with the F-35 is causing the air force some trouble.

F-35 costs are ballooning because Lockheed Martin is failing to deliver parts to the military that are ready to be installed, maintenance personnel told an ongoing House Oversight and Reform Committee probe.

The panel’s chairwoman, Rep. Carolyn Maloney, and others said in a June 18 letter to Lockheed’s new chief executive, James Taiclet, that the Department of Defense faces “excess costs” because it “must divert personnel to troubleshoot these issues and use extensive workarounds to keep F-35 planes flying.”

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It seems the logistic software support package that comes with the F-35 is causing the air force some trouble.



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Looks more of a problem caused by Lockheed Martin, hopefully resolved now. But the USAF was in dire need of a system like ALIS as previous audits showed they have even lost whole aircraft and buildings from their old old systems.

Keeping track of inventory is certainly not an exclusive issue to the F-35. The first-ever audit of the U.S. Defense Department, completed in late 2018, found a running series of inventory issues, with databases featuring incorrect information that led to the department losing everything from weapon motors to whole buildings.

and

The JPO document hints that part of the issue stems from the fact that F-35 and ALIS manufacturer Lockheed Martin was not using the system at its Fort Worth, Texas, facility, where it would’ve identified information gaps early on.
The company this year rectified that issue, but has yet to implement a process to check whether a supply is entering the ALIS system at its first point of potential failure: a Lockheed-operated location.
Notably, the document also points the finger at Lockheed for not establishing “a single point integrator to manage” these issues, “which is a roadblock to better software and data integration.”
 
The most widely used variant of the F-35 Joint Strike Fighter is currently unable to fly in thunderstorms after the discovery of damage to one of the systems it uses to protect itself from lightning, its prime contractor Lockheed Martin said Wednesday.

To safely fly in conditions where lightning is present, the F-35 relies on its Onboard Inert Gas Generation System, or OBIGGS, which pumps nitrogen-enriched air into the fuel tanks to inert them. Without this system, a jet could explode if struck by lightning.

However, damage to one of the tubes that distributes inert gas into the fuel tank was discovered during routine depot maintenance of an F-35A at Hill Air Force Base’s Ogden Logistics Complex in Utah, Lockheed said in a statement.

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Some reverse nominative determinism at play here.

The F-35 Lightning II cannot fly if there is lightning.
 
I am not even looking for bad news on the F-35. It is all that is currently popping up in my twitter feed. Currently what the USAF is doing with the Son of Ares and the high amount of F-117 flights is way more interesting.
 
The USMC lost and F-35 and has a C-130 badly damaged due to a mid air incident while refueling.

MARINE CORPS AIR STATION YUMA, Ariz. (Sep. 29, 2020) — At approximately 1600 it was reported that an F-35B made contact with a KC-130J during an air-to-air refueling evolution, resulting in the crash of the F-35B. The pilot of the F-35B ejected successfully and is currently being treated.
The KC-130J is on deck in the vicinity of Thermal Airport. All crew members of the KC-130J have been reported safe.
The official cause of the crash is currently under investigation. Updates will be provided as information becomes available.

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ATC audio from the crash is available here from LiveATC
"LA Center LA Center, RAIDER 50 declaring an emergency, midair collision with VOLT 93. We have two engines out, we're leaking fuel, and likely on fire, and in emergency descent at this time. RAIDER 50."

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I thought it was what when lightning is preset due the system for making the fuel tanks inert not working properly.
 
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