UFO seen in the Far East with blue trail

Summary

A pilot reported an object leaving long blue-white trails in the sky over the Far East on May 15, 1961. The aircraft was at 11,000 feet when the object appeared at a great altitude, moving extremely fast. It did not resemble a meteor or shooting star, leading to speculation it could be a missile or space vehicle burning up during re-entry. However, no definitive conclusion could be drawn due to the lack of data such as duration, speed, or exact direction of the object.

The report arrived late, preventing a detailed evaluation. The information was deemed insufficient to form a valid conclusion. Despite this, the pilot's testimony and the description of the blue-white trail remain intriguing and lack a clear explanation to this day.