Key Points and Summary – The F-35’s current, trouble-prone F135 engine, now requiring a multi-billion-dollar fix, is a direct result of “penny-wise, pound-foolish” decisions...
Article Summary: YF-22 vs. YF-23 – The Hidden Weapons-Bay Edge That Decided History -Northrop’s YF-23 dazzled with speed and stealth, but Lockheed’s YF-22 won...
Key Points and Summary – Two nearly-forgotten prototypes—the workhorse-aimed X-32 and the shadowy, long-reach YF-23—took very different bets on air combat. -In a real...
Key Points and Summary – YF-23 “Black Widow II” chief configurator Darold Cummings has sketched three upgrade tracks to push the F-35 beyond today’s...
Key Points and Summary – Northrop’s YF-23 “Black Widow II” was arguably faster, longer-ranged, and stealthier than the YF-22, but Lockheed’s jet won with...
Key Points and Summary – The NATF-23 envisioned a carrier-capable YF-23 Black Widow II to replace the F-14: stealth shaping, internal bays, strengthened gear,...