In July 1986, a U.S. Air Force F-117 Nighthawk went down in California’s Sequoia National Forest, prompting an immediate and tightly controlled recovery operation. In an effort to protect the secrecy of the stealth aircraft’s design, officials reportedly placed wreckage from an older McDonnell F-101 Voodoo at the site, attempting to mislead any outside observers into believing the crash involved the obsolete aircraft rather than a cutting-edge prototype.
However, the cover-up strategy proved counterproductive. Instead of reducing attention, the inconsistent and unfamiliar mix of debris sparked curiosity and skepticism. Journalists, aviation buffs, and local onlookers were drawn to the scene, and the unusual details surrounding the wreckage ultimately intensified public interest in the classified stealth program rather than concealing it.
Mysterious crash in Sequoia National Forest
In the early hours of July 11, 1986, a highly classified U.S. Air Force F-117 Nighthawk crashed during a test flight over California’s Sequoia National Forest. The accident, which occurred around 2:00 a.m., killed the pilot and ignited a brush fire that burned approximately 150 acres before being brought under control by crews from the Kern County Fire Department and the U.S. Forest Service.
Authorities moved quickly to secure the area near Kern River Canyon, restricting ground access and closing nearby airspace in an effort to prevent any observation of the wreckage. A spokesperson for the Kern County Sheriff’s Office noted that military aircraft would patrol the region, warning that unauthorized approach would be met by Air Force personnel.
Public information about the incident remained tightly controlled. The Air Force issued only a brief statement acknowledging that a military aircraft had crashed and that an investigation was in progress. “That’s the guidance we’ve been given from Washington,” explained Staff Sgt. Lorri Wray at the time. When pressed for details, a Pentagon official would only reveal that the aircraft involved was “not a bomber.”
Replacing the F-117 Nighthawk with an F-101A Voodoo
Following the crash of the F-117 Nighthawk, Air Force crews rapidly recovered the debris and replaced it with components from a retired F-101A Voodoo that had been stored at Area 51. The F-101A had left active Air Force service in 1972 and remained with the Air National Guard until its retirement in 1982.
News of the event soon sparked widespread speculation, with many people believing the aircraft had come from Edwards Air Force Base, about 65 miles away. That theory gained traction because Edwards had long been recognized as a center for testing advanced aircraft, ranging from experimental designs and next-generation bombers to heavily modified jets.
Among the famous aircraft tested at the base were the Northrop F-20 Tigershark and the Rockwell B-1 Lancer.
Sources incorrectly reveal the aircraft was an F-19
Following the crash, Andy Lightbody, editor of International Arms Combat, fueled the intrigue further in an Associated Press article by citing unnamed sources who suggested the wreckage might be from a secretive “F-19.” The Air Force never confirmed such an aircraft existed, yet the idea immediately captured the imagination of aviation enthusiasts across the globe.
Part of the fascination stemmed from the Air Force’s aircraft numbering conventions. With the F/A-18 Hornet and F-20 Tigershark already public, many assumed the next fighter would naturally carry the F-19 designation. When that number never appeared, speculation ran rampant, with some theorizing it had been deliberately skipped to conceal a classified program operating in the shadows of the Cold War.
The Air Force later clarified that Northrop had simply chosen “F-20” for marketing reasons. Still, the missing F-19 only intensified the mystique, reinforcing the enduring notion that Lockheed may have secretly deployed a stealth fighter well before the F-117 was officially revealed.
Unveiling the F-117 Nighthawk
The Lockheed F-117 Nighthawk was developed in the 1970s after the Defense Advanced Research Projects Agency (DARPA) ran a study showing that U.S. aircraft were more vulnerable to enemy defenses than expected. In response, DARPA launched a competition for a new stealth fighter design, which was ultimately won by Lockheed Martin’s Skunk Works division.
The F-117 underwent its first test flight in 1981, and deliveries to the U.S. Air Force began the following year. Although it became operational just two years later, the plane remained highly secret, with the military only officially revealing its existence to the public in 1988. Civilians got their first actual look at the aircraft two years after that.
During its service, only 64 F-117s were built, including five prototypes. The aircraft saw combat in the Gulf War and later in the Yugoslav Wars, where one was famously shot down by a surface-to-air missile (SAM). The F-117 was officially retired in 2008 and replaced by the Lockheed Martin F-22 Raptor, though a fleet of Nighthawks is still maintained in flying condition today.
F-117 Nighthawk specs
Designed to deflect radar, the F-117 Nighthawk featured angled panels coated with radar-absorbing material, making the aircraft virtually invisible on-screen. It was capable of reaching a maximum speed of Mach 0.92, thanks to its two General Electric F404-F1D2 turbofan engines, and had a range of 1,070 miles.
The F-117 was equipped with two internal weapons bays with one hardpoint each, which allowed it to carry an array of explosives: the B61 nuclear bomb, the GBU-31 JDAM INS/GPS guided munition, the GBU-10 Paveway II laser-guided bomb, the GBU-27 Paveway III laser-guided bomb, and the GBU-12 Paveway II laser-guided bomb, all with varying types of warheads.
Other important features were that the F-117 had a V-tail and was air-refuelable. Additionally, it was operated through the use of quadruple-redundant fly-by-wire flight controls, which had been derived from those used by the General Dynamics F-16 Fighting Falcon, the F/A-18 Hornet, the McDonnell Douglas F-15E Strike Eagle and the Boeing B-52 Stratofortress.
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Flown primarily by the US Air Force, the stealth fighter was operated by the 412th Test Wing out of Edwards Air Force Base; the 4450th Tactical Group and 37th Tactical Fighter Wing out of Tonopah Test Range, in Nevada; and the 49th Fighter Wing out of Holloman Air Force Base, New Mexico.