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leaves t house in the daytine. 12/6/71 AIRMAIL TO: SAC, PORTLAND (164-41) FROM: § SAC, SEATTLE (164-81) (P) SUBJECT: UNSUB; aka Dan Cooper; Northwest Airlines Flight #303, Portiand to Seattle. 11/24/71 CAA = HIJACKING; EXTORTION 00: SEATT wet bseot Re: Portland tel to Seattle, 11/29/71. Re: Conversation of Police ated aay at physical déscription of the UNSUB. No further inforantion available from Chief MAY. >, 4 It has been suggested in investigations in the Seattle Division tht Portland check airfield or jump area in the vicinity of Aurora, Oregon as possible place at which information concern- ing UNSUB may be secured. epnone repor Oo posa have information on suspects, in view of his past activities. ’ ' ERADS a 1 q PORTLAND _ At Portland, Oregon 1. Recontact for terthier informa tion regarding ay portland ; ; 2, Seattle . DB Cooper-3244 aib ) [64-81-6983 b6é b7C b6 b7C b7D b7c bé6 b7c b7D