Cessna Autopilot STC
C172 Autopilot Kit
Cessna 172 Autopilot

Cessna 172 Certified Autopilot STC

Regular price
Sale price

Cessna 172 Autopilot

Full-featured, non-TSO’d Trio Pro Pilot digital certified autopilot STC and installation for your Cessna 172 (C172, C172A, C172B, C172C, C172D, C172E, C172F, C172G, C172H, C172I, C172J, C172K, C172L, C172M, C172N, C172P, C172Q, C172R, and C172RG)

The product is shipped within 3-5 business days domestically; international exports require up to 3 weeks.

What is included:

  • Supplemental Type Certificate (STC) for a certified aircraft installation of the Trio Pilot Pro autopilot Cessna 172
  • All brackets and hardware required for installation for your Cessna 172 autopilot
  • Installation Instructions and Illustrated Parts Catalogs for the Cessna 172 STC Autopilot

STC Kits available through this website

Autopilot system can be purchased from 


Please call Gwena odum (805) 624-1516 to place a one step purchase. She will identify your aircraft type and send the information to Trio Avionics

What is required:

  • Purchase of certified Trio Avionics Pilot Pro autopilot Cessna 172.  Which includes autopilot, servos, wiring harness, circuit breaker, power switch, or override switch.   
  • This equipment must be installed by licensed personnel in accordance with all applicable regulations. In the case of installations in U.S.-registered aircraft, among other things, FAA form 337 must be filed. An aircraft logbook entry must be recorded per 14 CFR Part 91, sections 91.405 & 91.417
  • European sales require a $1,000 USD surcharge to facilitate export processing. Units are approved for installation in the United States of America registered aircraft under the terms of U.S. Federal Aviation Administration (FAA) Supplemental Type Certificate (STC) SA04230CH and its Approved Models List (AML).  The STC Group, LLC does not hold and is not seeking a European Union Aviation Safety Agency (EASA) Supplemental Type Certificate (STC). The units are not certified under Conformité Européenne (CE) standards.  Units are installed in aircraft and administratively validated as a basic modification limited to one aircraft serial number.  Purchaser for use in a non-U.S. registered aircraft assumes all expenses required by the relevant Civil Aviation Authority with jurisdiction over the aircraft including where applicable, EASA.

Supported Cessna 172 STC Autopilots:

  • Cessna 172 Autopilot C172

  • Cessna 172A Autopilot C172A

  • Cessna 172B Autopilot C172B

  • Cessna 172C Autopilot C172C

  • Cessna 172D Autopilot C172D

  • Cessna 172E Autopilot C172E

  • Cessna 172F Autopilot C172F

  • Cessna 172G Autopilot C172G

  • Cessna 172H Autopilot C172H

  • Cessna 172I Autopilot C172I

  • Cessna 172J Autopilot C172J

  • Cessna 172K Autopilot C172K

  • Cessna 172L Autopilot C172L

  • Cessna 172M Autopilot C172M

  • Cessna 172N Autopilot C172N

  • Cessna 172P Autopilot C172P

  • Cessna 172Q Autopilot C172Q

  • Cessna 172R Autopilot C172R

  • Cessna 172RG Autopilot C172RG