Thumbs 1
Thumbs 1


Part# 10-01372
DescriptionModelPart No.
Mating Connector:
Connector pin out:
A: +12 -30VDC
B: Ground
C: Spare


Fine quality instrument by RC Allen and used in many production aircraft. Incorporates an electrical Gyro Turn Indicator with an inclinometer. The inclinometer, by movement of a ball in relation to the lubber lines, indicates the slip angle of aircraft while in a turn. The airplane on the dial rotates with reference to the indices. A power failure flag drops into view whenever the supply voltage is lost or when voltage has dropped below a level acceptable for proper operation of the gyro. Operates on 14 to 28V DC. New manufacture. First installation requires electrical connector and clamp.

Meets or exceeds requirements of FAA TSO C3b
Made in the USA

Note: Each Indicator is required to be purchased with the "Mating Connector" (P/N: 10-00789).
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.


  • Length: 6 1/5 in. Max (without rear plug)
  • Width: 3 3/8 in Max
  • Height:3 3/8 in Max
  • Weight: 1.9 lbs.
  • Accessories
  • Frequently Purchased With
  • Customers Also Viewed
  • Related Items


Works great.

Kevin A
March 22, 2021

Perfect and replacement. Easy install in PA28-140.

Sean D
September 7, 2020

Mine just failed. After 15 years as a rebuilt unit, rebuilt in 2003. I think Kelley rebuilt it but not sure as unit is on its way back to Kelley for second rebuild. (3/2017) Not bad, I say.

March 4, 2018


Please note, Pilotshop's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Pilotshop assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: The RCA 82A type Turn Coordinator, how long does the warranty last once purchased?

1 year manufacturer's warranty.

Q: Is the 82A-11 Turn coordinator FAA approved?

Yes, this is approved by FAA TSO.

Q: What amp circuit breaker is used with this?

MAX currect draw is 0.3 AMPS, so a 1 amp breaker would suffice.

Q: Is this suitable for a high wing cessna?

Yes, this is FAA TSO approved for use in certified aircraft. Always check with your FAA Approved install shop before installing any item in the aircraft.

Q: It the unit suitable for 28v Cessna electrical system

Yes it will work in systems with 11-30v.