Group /Category 11 Sightings From Aircraft or Spacecraft

Richard Hall:
Features: Aerial encounter, heat, confrontation.

An experienced pilot was flying his Piper Cub in the vicinity of Capitan Curbelo Naval Air Base at 3:40 p.m. when a brilliant top-like object (symmetrical above and below) suddenly approached his plane head-on. The UFO about 15-20 meters in diameter, stopped about 2,000 meters away and "... rocked twice, in a balancing motion." Rodriguez felt strong heat, so he removed his jacket and opened the aircraft windows. The UFO took off abruptly toward the sea "... at a fantastic speed," leaving a thin rapor trail.

Source: The UFO Evidence (1964) page 120