John Kalahan's Testimony on the Ufo Incident

In 1986 there was the japanese airline ufo incident um and um i think it was by elaska and it was a JAPANESE airline. They tracked his whole incident on radar for maybe like 20 or 30 minutes. John Callahan brought copies so he had all the first hand radar tracks and all the information after he retired he took it with him. Around that time in the late 90s or you know early 2000s to 2001 he came forward and shared all the information about this event.