Both the YF-23 and YF-22 reach similar speeds of Mach 2.25. However, the F-22 displays a supercruise speed in excess of Mach 1.8, compared to the YF-23’s speed of 1.6. The F-22’s supercruise speed would be Mach 1.8. Supercruise speed would prove extremely critical, as it allows more dwell time on targets and the ability to maneuver for ...

2017年8月29日 · It was ta fly-off between the Lockheed YF-22 and Northrop/McDonnell Douglas YF-23 demonstration fighters. The YF-22 won the competition and it became what we know today as the F-22A...

2019年12月1日 · He flew Northrop’s YF-23 on its first flight during the Advanced Tactical Fighter (ATF) competition that pitted the jet against Lockheed’s YF-22 and also went on to do the same for the F-22A. In the video below, he describes what the ATF program was like from the inside and just how good the YF-23 actually was.

2023年1月10日 · yf-23是80年代美国atf先进战术战斗机计划的竞标者之一，另一位则是洛克希德马丁的yf-22。 在5代机标志性的4S性能竞争中，YF-23在隐身、超巡、超感知3项上均胜出，YF-22仅超机动胜出。

2021年12月31日 · While the YF-23 appeared similar to existing Lockheed designs, the YF-23’s wings resembled a diamond, with a smaller profile than the YF-22. Two YF-23 prototypes were ultimately built;...

2025年1月21日 · Northrop Grumman’s YF-23 Prototype was by all accounts an impressive machine with speeds of Mach 2.25 and a high 1.36 thrust-to-weight ratio, yet the stealth fighter jet wound up “losing” an...

YF-22和YF-23实机试飞对比的结果只占整个competition结果的1/3，另外1/3是avionics（这方面两架test bed低调得太多），最后的1/3就是 “management, support manufacturing etc”（包括EMD proposal）。 去年YF-23首飞25周年，举办了一场小型的纪念活动， Paul M

2018年8月17日 · yf-23相比yf-22，菱形机翼与v形尾翼的设计实在是过于激进了，相较yf-22的常规布局比较难以下咽，但是首先菱形机翼保证了yf-23的隐身能力，隐身要求导致机翼必须为相互成平行的直线，在被雷达照射到的时候，能引导雷达波被机身反射出的散射和绕射波跟着这些 ...

2024年12月4日 · Discover key differences between YF-23 and F-22 fighter jets, including stealth technology, aerodynamics, and combat capabilities in top 5 facts comparing these advanced aircraft, highlighting superiority in air dominance and fifth-generation fighter jet features.

2025年1月19日 · Compare YF-23 and F-22, two stealth fighter jets, in terms of aerodynamics, maneuverability, and advanced aviation technology, highlighting their unique features and capabilities in fifth-generation aircraft development.