Posted on July 9, 2020July 9, 2020 by userGSA Auctions Aircraft and Aircraft Parts Update 1991 CESSNA C550: Tail No. N6775C, s/n 550-0677. PLEASE SEE AIRCRAFT INFORMATION DOCUMENTS AND BIDDING INSTRUCTIONS UNDER “ADDITIONAL DOCUMENTS,” LOCATED WITHIN THE AUCTION PAGE FOR MORE INFORMATION. 70525300359035