Turn & Slip, 2 1/4

Turn and Slip, 2 1/4 inch ::: United Instrument Company (Mechanical gyro) with 1 min. turn rate (good for gliders!) ::: TSO C3b, Part No. 9500, SN: 2407, Date of Mfg.: 3/87, Made in Japan ::: 12 vdc power, 1.3 lbs, Connector included ::: 5.5 inch behind panel w/o connector; 8 inch with connector and cable ::: Used only in sailplanes the entire time. I used it for about 25 years as an emergency backup in case I got sucked into a cumulus clouds or made an accidental wave cloud entry. I'd run it for a couple minutes per flight to keep in the bearings lubed, and that's it.