A test pilot with a wide range of fighter experience engaged in mock dogfights with an F-16, and the result was Not pretty:

A test pilot has some very, very bad news about the F-35 Joint Strike Fighter. The pricey new stealth jet can’t turn or climb fast enough to hit an enemy plane during a dogfight or to dodge the enemy’s own gunfire, the pilot reported following a day of mock air battles back in January.

“The F-35 was at a distinct energy disadvantage,” the unnamed pilot wrote in a scathing five-page brief that War Is Boring has obtained. The brief is unclassified but is labeled “for official use only.”

The test pilot’s report is the latest evidence of fundamental problems with the design of the F-35 — which, at a total program cost of more than a trillion dollars, is history’s most expensive weapon.

The U.S. Air Force, Navy and Marine Corps — not to mention the air forces and navies of more than a dozen U.S. allies — are counting on the Lockheed Martin-made JSF to replace many if not most of their current fighter jets.

And that means that, within a few decades, American and allied aviators will fly into battle in an inferior fighter — one that could get them killed … and cost the United States control of the air.

The fateful test took place on Jan. 14, 2015, apparently within the Sea Test Range over the Pacific Ocean near Edwards Air Force Base in California. The single-seat F-35A with the designation “AF-02” — one of the older JSFs in the Air Force — took off alongside a two-seat F-16D Block 40, one of the types of planes the F-35 is supposed to replace.

The two jets would be playing the roles of opposing fighters in a pretend air battle, which the Air Force organized specifically to test out the F-35’s prowess as a close-range dogfighter in an air-to-air tangle involving high “angles of attack,” or AoA, and “aggressive stick/pedal inputs.”

In other words, the F-35 pilot would fly his jet hard, turning and maneuvering in order to “shoot down” the F-16, whose pilot would be doing his own best to evade and kill the F-35.

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The F-35 was flying “clean,” with no weapons in its bomb bay or under its wings and fuselage. The F-16, by contrast, was hauling two bulky underwing drop tanks, putting the older jet at an aerodynamic disadvantage.

But the JSF’s advantage didn’t actually help in the end. The stealth fighter proved too sluggish to reliably defeat the F-16, even with the F-16 lugging extra fuel tanks. “Even with the limited F-16 target configuration, the F-35A remained at a distinct energy disadvantage for every engagement,” the pilot reported.

“Insufficient pitch rate.” “Energy deficit to the bandit would increase over time.” “The flying qualities in the blended region (20–26 degrees AoA) were not intuitive or favorable.”

The F-35 jockey tried to target the F-16 with the stealth jet’s 25-millimeter cannon, but the smaller F-16 easily dodged. “Instead of catching the bandit off-guard by rapidly pull aft to achieve lead, the nose rate was slow, allowing him to easily time his jink prior to a gun solution,” the JSF pilot complained.

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And when the pilot of the F-16 turned the tables on the F-35, maneuvering to put the stealth plane in his own gunsight, the JSF jockey found he couldn’t maneuver out of the way, owing to a “lack of nose rate.”

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And to add insult to injury, the JSF flier discovered he couldn’t even comfortably move his head inside the radar-evading jet’s cramped cockpit. “The helmet was too large for the space inside the canopy to adequately see behind the aircraft.” That allowed the F-16 to sneak up on him.

In the end, the F-35 — the only new fighter jet that America and most of its allies are developing — is demonstrably inferior in a dogfight with the F-16, which the U.S. Air Force first acquired in the late 1970s.

The test pilot explained that he has also flown 1980s-vintage F-15E fighter-bombers and found the F-35 to be “substantially inferior” to the older plane when it comes to managing energy in a close battle.

This is what happens when you allow the USMC’s supposed need for a STO/VL airframe to dominate all other considerations with regard to basic airframe, which is the reason for poor rear vision, and hence the need for the humungous high tech helmet, with visor mounted display, which prevents adequate view to the rear.

I would note that the real problem here is not that our pilots might have inferior equipment, in WWII the F4F Wildcat achieved a 6:1 kill ratio, and the lamentable F2A Brewster Buffalo achieved a 26:1 kill ratio in Finnish service.

Achieving air superiority comes down to training and tactics, so even with an inferior platform, particularly when backed up by superior numbers and logistics.

If the US goes into combat with the F-35 it will not be a disaster.

The real disaster is that we are spending over a Trillion dollars on something that provides no advantages over existing aircraft.

We could buy homes for more than 4 million families, or provide health insurance for 10 million families for a decade, or fix around one third of our deferred infrastructure needs.

The opportunities that have been missed while we are spending money on a white elephant are the real disaster here.