FAA-Certified for the Aircraft
You Already Own.
The Trio Pro Pilot is approved across 40+ legacy Cessna, Grumman, and Piper models. Find your aircraft — then talk to Jeff about what a complete upgrade looks like.
The Trio Pro Pilot holds FAA STC approval across three legacy aircraft families. Select yours to see specific model coverage and order options.
Autopilot for Cessna Aircraft
From the trainer-proven 150 to the powerful 195 series — FAA-approved across the most popular legacy Cessna models. No EFIS required.
180 · 182 · 185 · 190 / 195
Autopilot for Grumman Aircraft
Jeff flies a Grumman Tiger IFR with a Trio installed. The AA5 family — Traveler, Cheetah, and Tiger — is coverage he knows from the left seat.
AA-5B Tiger · AG-5B Tiger
Autopilot for Piper Aircraft
The PA-28 family and its siblings — Comanche, Arrow, Cherokee, and the PA-32 — are all covered. One of the most popular platforms in the Trio install base.
PA-28R Arrow · PA-32 Series
FAA Approved
Certified on 40+ legacy aircraft models under STC SA04230CH. Not experimental. Not provisional.
No EFIS Required
Built-in pitch and roll sensors. Garmin requires a G5, G3X, or GI 275. Trio doesn't.
Any A&P with IA
No dealer certification required. Any qualified A&P with IA authorization can install it.
Complete Install Kit
Factory-built wiring harness included. Cuts install time, reduces errors, lowers labor cost.
GPS Approach Capable
Flies full coupled GPS approaches. Works with Garmin, Avidyne, Dynon, Aspen, and more.
Don't See Your Aircraft or Have Questions About Compatibility?
The STC coverage list is specific — and panel configuration, existing avionics, and installation considerations all affect what a complete upgrade looks like. Jeff reviews every situation personally before making a recommendation.
N-number helpful but not required to start the conversation.
FAA-certified. Pilot-tested. The only autopilot Jeff recommends — because it's the only one he flies.