Blinking light observed from a destroyer in 1963

Summary

In March 1963, a white blinking light was observed from a destroyer in the Pacific for 15 minutes. The light appeared on the horizon at a bearing of 340 degrees and disappeared at 245 degrees. The intervals between flashes varied, with recorded times of 35 and 20 seconds. Possible explanations such as ship or aircraft lights were considered, but the data did not allow for a clear conclusion.

The light remained visible for an unusual amount of time for an aircraft, yet too short for a ship. Observers used binoculars and reported adverse weather conditions, including rain squalls. Despite the attention given to the phenomenon, no source was identified. This case is part of a series of unresolved reports highlighting the difficulty of interpreting sightings under extreme conditions.