UFO International Air Safety Report: “A Review of Suspected Aviation Safety Encounters with UAP by Estonian Pilots in Estonian and Soviet Union Airspace”

January 2015 (NARCAP, Temecula, California)

The report is written by Priit Rifk, NARCAP Research Associate:

http://www.narcap.org/files/narcap_IR-8-2015.pdf

Map of Estonia (lib.utexas.edu)

(lib.utexas.edu image)