The Lockheed YF-12 is an American Mach 3+ capable, high-altitude interceptor prototype, developed and manufactured by American aerospace company Lockheed Corporation. The interceptor was developed during the late 1950s and early 1960s as a potential replacement for the F-106 Delta Dart interceptor for the United States Air Force (USAF).

The Hughes XF-11 (redesignated XR-11 in 1948) was a prototype military reconnaissance aircraft designed and flown by Howard Hughes and built by Hughes Aircraft Company for the United States Army Air Forces (USAAF).

It developed technology and materials which would later be used on Boeing's X-45 unmanned combat air vehicle. As an internal project, this aircraft was not given an X-plane designation. There are no public plans to make this a production aircraft. It …

Jan 16, 2020 · The “A-11” reference was used intentionally to mislead intelligence sources as the aircraft had recently been given the official designation of YF-12A. Once the three YF-12’s were at Edwards AFB, the test program proceeded rapidly.

2008年11月服役，是史上首次裝配熱核發動機的戰鬥機，也是統合軍首次正式大量裝備的可變型戰鬥機。 VF-1的後繼機種，著重於宇宙高速攔截戰鬥。 其設定源自於 洛克希德公司 的 黑鳥式偵查機，命名則是援引美英兩國生產過的兩架 閃電式戰鬥機。 於動畫作品中，僅在1987年發行的 MTV： Flash Back 2012 中短暫的出現。 儘管在官方設定中其使用相當廣泛，但由於缺乏對應其主要服役時期之同系列動畫作品，故其知名度並不高。 移民星球自行設計改裝的低成本戰鬥機 …

Dec 9, 2024 · Key Points: The YF-12 was a high-speed, high-altitude interceptor developed from the A-12 program, designed to replace the F-106 Delta Dart and defend against Soviet bombers. -Capable of Mach 3 speeds and armed with Hughes AIM-47 Falcon missiles, it held records for speed and altitude.

Jan 21, 2025 · 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...

天火-11 （TH-11）火箭发动机，是由民营商业航天公司 天兵科技 研发的一型高压补燃富氧分级燃烧液氧煤油发动机。 发动机摆动方式泵前摆，其在 YF-115 基础上由天兵科技深度优化改进而来。 天火-11有着优异的性能，发动机可重复使用次数＞50次，并具有可多次点火、深度变推力等特性。 天火-11用于 天龙二号 运载火箭芯一、二级。 天龙二号一级未来将安装7台天火-11替代 YF-102 提高运力并试验芯一级反推着陆垂直回收。 目前，天龙二号火箭芯二级采用一台天火-11高空 …

The YF-11 Thunderbolts were painted in the special blue and red colors which Max and Milia (respectively) made famous during their careers. Max and Milia piloted these then state-of-the-art fighters in a hostage rescue operation on the planet Bellfan in April 2030.

Oct 28, 2024 · The YF-12 launched a 0.25-kiloton atomic missile from 75,000 feet at Mach 3.26 in 1965. It was poised for operational production but got canceled. Here's why.