September 13, 1951 — Goose Bay AFB, Labrador
9:30 p.m. T/Sgt Warner B. Maupin and Cpl. John W. Green track two objects on radar at Goose Bay AFB [now CFB Goose Bay], Labrador, on a collision course. One of them tries to warn the supposed aircraft of an imminent collision and is surprised to watch one avoid danger by moving to the right. A third unidentified target joins the other two. The incident lasts more than 15 minutes. [Eberhart]
AF-112 / Air Intelligence Report:
Maps:
Sources:
Chris Rutkowski and Geoff Dittman, The Canadian UFO Report, Dundurn Press, 2006, p. 53;
Brad Sparks, Blue Books Unknowns Catalogue, Case 472, p. 110;
Chris Rutkowski, Canada’s UFOs: Declassified, August Night, 2022, p. 261;