Adventure Magazine, December 1960

This document is not a pulp magazine issue but rather a U.S. Air Force Project 10073 record card dated December 19, 1960, documenting a UFO sighting report. The card documents a military observation from a ship in SE Guam of a single object approximately 1st-magnitude brightness, initially spotted at 15° elevation at 335° bearing, moving in straight flight path to 5° elevation on 130° heading. The observer suspected satellite characteristics, though unconfirmed. A request for additional information was sent but no answer received. The form's conclusion section provides checkbox options for classification (balloon, aircraft, astronomical phenomenon, satellite, or unknown), with "Other Satellite" and "Characteristics of satellite present" marked. The card represents bureaucratic documentation of Cold War-era aerial phenomena reporting.