NOW APPROVED! Dynon SkyView HDX, Cessna 150/152, 170B, Cessna REIMS

Trio Autopilot EFIS Software Unlock

Trio Autopilot EFIS Software Unlock

Regular price
$375.00
Sale price
$375.00


Trio Autopilot EFIS Software Unlock 

$375.00 Plus $25 Shipping 

Please do not ship your control head until you receive an RMA email.
Contact jeff.odum@thestcgroupllc.com to get on the RMA list.
Once you receive an RMA please follow the steps listed below. 


1. Record Preferences and Maintenance Settings - Click here for document 

2. Control Head must be removed from the aircraft and packaged securely.

3. Provide a document inside of the box with your name, tail number and return address along with a certified check made out to Trio Avionics for $400.00 USD. 

4. Ship the Item to: Trio Avionics 1905 N. Marshall Ave. # 6 El Cajon, CA 92020.

5. Email jeff.odum@thestcgroupllc.com your tracking #.

5. Control Head will be return shipped CONUS within 5-7 business days. Customer will receive a return notification email with tracking, installation instructions and a link to the appropriate AFMS which will replace the current Trio Autopilot AFMS in your aircraft. 


  • 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. An aircraft logbook entry must be recorded per 14 CFR Part 91, sections 91.405 & 91.417
  • This update is applicable to the Dynon SkyView HDX, Garmin G5, Aspen E5 and Aspen Pro Max. Refer to Trio Autopilot Avionics compatibility List Document #1006001.