Project 10073 Record Card and Air Intelligence Information Report — Bitburg, Germany, 30 January 1953

This document consists of a Project 10073 Record Card and an Air Intelligence Information Report regarding a sighting on 30 January 1953 at Bitburg, Germany. The witness, 1/Lt James P. Briggs of the 22nd Fighter Day Squadron, reported observing an unidentified object for approximately three minutes at 0627Z. The object was described as being the size of a dime at arm's length, displaying colors of red, greenish-yellow, and slightly blue. Its flight path was characterized as irregular and jagged, with the object darting from side to side while moving toward an overhead position. The weather conditions were reported as clear with two miles of visibility. The official conclusion reached by the intelligence officer was that the object could possibly be a balloon or a helicopter. Handwritten annotations on the report indicate that the sighting is considered typical of balloon observations made near sunrise or sunset, noting the effect of morning light rays on balloon surfaces. The report includes a diagram illustrating how a balloon at high altitude might appear as a disc or saucer-shaped object to a ground observer when the sun is behind the horizon, while the balloon remains in sunlight.