GSA Auctions Aircraft and Aircraft Parts Update secondlisting 6 years ago . INERTIAL NAVIGATION UNIT 03/02/2019 11:10 AM EST CURRENT BID: $100 STATE: CO NO. OF BIDDERS: 0 CLOSE TIME: 03-09-2019 10:10 AM CT. Honeywell Inertial Navigation Unit, model HG195AC04, serial number 432, acquired in December 1991; SOLD AS IS. 49821183470003 INERTIAL NAVIGATION UNIT 03/02/2019 11:00 AM EST CURRENT BID: $100 STATE: CO NO. OF BIDDERS: 0 CLOSE TIME: 03-09-2019 10:00 AM CT. Honeywell Inertial Navigation Unit, model HG1095AC03, serial number 176, acquired in February, 1991; SOLD AS IS. 49821183470002