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The U-2: the aircraft that created Area 51 and half the sightings

A spy plane flying at seventy thousand feet in the 1950s, when airliners cruised at twenty. The CIA’s own history says it accounted for a large share of UFO reports — and explains why nobody could say so.

Above Top SecretResearch desk
2 min read
An aircraft contrail at high altitude

The U-2 operated above 70,000 feet at a time when nothing else did, and its wings caught sunlight after dusk at ground level.

Documented, comprehensively, including in the CIA’s own declassified history of the programme.

The U-2 was designed to overfly the Soviet Union at an altitude no interceptor or missile could reach. First flown in 1955 from a dry lake bed in Nevada chosen precisely because it was remote, it is the reason that place exists as an installation.

Why it produced UFO reports

Illustration

This is the part worth understanding properly, because it is the best-documented conventional explanation for a whole class of sightings.

In the mid-1950s commercial airliners cruised around 20,000 feet and military aircraft rarely exceeded 40,000. The U-2 flew above 70,000.

At that altitude, after sunset at ground level, the aircraft is still in direct sunlight. Its long silver wings reflect that light downward to observers standing in the dark. What they see is a brilliant object, very high, apparently stationary or moving slowly, with no engine noise and no navigation lights in the expected pattern.

The bind this created

Air Force investigators receiving these reports had no access to U-2 flight schedules. They knew nothing was supposed to be up there, and their own radar and reporting confirmed something was.

Some sightings were quietly reconciled by officers who could check with the programme. Others were explained publicly as natural phenomena — explanations that were untrue and were known to be untrue by the small number of people who could see both halves.

This is the documented origin of a genuine institutional pattern: official explanations offered in good faith by people who had been deliberately kept ignorant, and offered in bad faith by the few who had not.

How it ended

On 1 May 1960 a U-2 flown by Francis Gary Powers was brought down over the Soviet Union. The United States issued a cover story about a weather research aircraft straying off course. The Soviets then produced the pilot, alive, and the wreckage.

The resulting collapse of the American position is one of the most instructive episodes in the history of official denial: a cover story issued before anyone had established what the other side already knew.

Join the discussion

Still open on this one:

  1. 01

    How many Blue Book cases were U-2 flights?

    The CIA history says a substantial share. Cross-referencing Blue Book case dates against declassified flight schedules would produce an actual number, and would settle how much of the 1950s record has a mundane answer.

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Sources

Open them and check for yourself. Where a record is public, it is linked.

  1. The National Security Archive

    George Washington University

  2. US National Archives and Records Administration

    NARA

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