◆ SpookStack

FO+36 (Rev, $-22-64) @ ‘ e FBI Date: 12-27-71 iTransmit the following in PLAINTEXT (Type in plaintext or code) Via __TELETYPE NITE (Priorsty) = ee ee ee ee ee ee et ee ee eee ee ee ee es ee ee ee ee ee ee Oe eee ee ee ee ee et ee ee ee a Aeb— X FROM: SAC, SEATTLE (164-81) NORJAK. BASED ON INFORMATION FURNISHED BY STEWARDESS[ 6 | INDICATING THAT UNSUB HAD CONSIDERABLE KNOWLEDGE OF FLYING, AND HIS INDICATING TO[__|THAT HIS REASON FOR HIJACKING THE AIRPLANE WAS THAT HE HAD A GRUDGE, BUT NOT AGAINST NORTH- WEST AIRLINES, CHECKS HAVE BEEN INSTITUTED WITH AIRLINES TO DEVELOPE ANY POSSIBLE SUSPECT AMONG THE MALE FLIGHT CREW MEMBERS OR APPLICANTS. DELTA AIRLINES SUGGESTS INFORMATION OF THIS TYPE MIGHT BE AVAILABLE THROUGH AIRLINE PILOTS ASSOCIATION (ALPA), WASHINGTON, D. C,, AS THEY VIGOROUSLY PURSUE THE GRIEVANCES RESULTING FROM DISCHARGES, LAY-OFFS, ETC., OR PILOTS AND FLIGHT ENGINEERS. WFO IS REQUESTED TO CONTACT ALPA FOR ANY INFORMATION CONCERNING POSSIBLE SUSPECTS IN THIS MATTER, (P) fod-Ef~ FECES JSD/ks Wf (1) [ Approved: Sent : M Per Special Agent in Charge DB Cooper-5169 TTT AG, it, + Tm fe woe oh ER, bg ES i et al aii tei tlt be clei od wo eee