◆ SpookStack

~-” ® 7/23/73 AIRTEL AIR MAIL TO: SAC, MINIBAPOLIS (184-73) PROM: GAC, SEATTLE (164-81) (P) SUBJECT: NORTAK 00; SEATTLE It is possible that UNSUR made a trial run or runs prior to NORJAK, for the purpose of perfecatinm his hijack plan. If passenger lists of flights from Portland to Seattle for tyo weeks prior to NORJAK could be obtained the names on these lists could be compared to NOPJAK Indices, and other lists currently on file at Seattle in order ta possibly identify UNSUB. In an : i Lf UNSUB made a trial run prior to | Orient Airlines, Seatela, vas contacted on °/73 and he furnished the follewinre information: Records of reservations are stored in Rerthvest Oricnt AirInes Univac Computer Systert and can be retrinved as far back as five years. 2..- Minneapolis 3 = Seattic Wil/rse (8) b7C b6 BTC DB Cooper-11741 (GU S1- WE AS