On August 25, 1974, a series of bizarre events occurred in the Coyame desert region of Chihuahua, northern Mexico — an unidentified flying object was reportedly crashed, followed by the disappearance of a small Mexican aircraft in the same area. The UFO research community has long believed that this incident involved a secret recovery operation by the U.S. military.

📍 Location	📅 Date	🔍 Category
Coyame, Chihuahua, Mexico	1974-08-25	UFO Crash / Military Recovery

According to years of investigation by UFO researchers Dr. Rubén Uriarte and Thomas “Tom” Carey, on the afternoon of the incident, a radar station of the Mexican Air Force tracked an unidentified object entering Mexican airspace at extremely high speed. This object suddenly decelerated and disappeared from radar screens — precisely over the Coyame desert. The Mexican military suspected it was a U.S. military aircraft crossing the border.

A few hours later, Mexican border guards received reports of a large object falling in the desert. The Mexican government dispatched a small Cessna aircraft to investigate. However, after reaching the target area, the plane suddenly lost contact and vanished from radar.

Within a few hours, U.S. military aircraft — a C-130 transport plane and several helicopters — were reportedly crossing the border into Mexican airspace. The UFO research community points to this as the U.S. military preemptively recovering the UFO wreckage.

Key documents in this case come from internal Mexican communications. A document signed by the Mexican Secretary of National Defense stated that “the Ministry of Foreign Affairs has notified the U.S. Embassy that unauthorized cross-border flights will be considered a violation of sovereignty.” However, the document does not mention any response from the U.S. side.

In the early 2000s, U.S. UFO researchers obtained some related U.S. military documents through the Freedom of Information Act, but key details in the documents — including descriptions and locations of the recovered object — were entirely redacted.

UFO research scholars Kevin Randle and Dr. Robert Durant consider the Coyame incident to be highly credible, supported by independent Mexican military communication records, fragments of U.S. military documents, and eyewitness reports from local residents. However, skeptics argue that the entire event is merely a case of misinformation and exaggeration.

📚 Sources

• Uriarte, R. & Carey, T. “The Coyame UFO Crash” (1991), International UFO Reporter
• Mexican Ministry of Defence Diplomatic Correspondence (1974), Declassified 1998
• Randle, K. “A History of UFO Crashes” (1995), Avon Books