Horizon Reference Indicator Instrument PN 504-0021-901

Mid-Continent Instrument Quartz Clock 12-32V PN MD-88P

Sperry VG-14 Vertical Gyro - PN: 4001808-901

Honeywell VG-14A Vertical Gyro PN 7000622-901 - repairable

Aircraft Sperry Flight Systems Autopilot Controller PS500 PN 4018639-901 AS-IS

Howell Instruments Autotak Indicator 28V PN H901-291 @ D5

Honeywell Display Unit DU-870 PN 7014300-901 w/ Mods

Honeywell DU-1310 Display Unit. Working unit. Accepting offers