HomePro PilotEZ PilotAltitude ControlFrequent QuestionsLiteratureSales AssociatesContact

Literature is in Acrobat format.  If you don't have an Acrobat reader, it's available free from the Adobe site. 

Pro Pilot Manual 4.7 for Experimental Aircraft    For autopilots shipped after January 1 2021

Pro Pilot  Manual 4.2 for Experimental Aircraft   For autopilots shipped before Dec 31, 2020

Pro Pilot Wiring Diagram

Fuel Management System Instructions

Compatibility (a list of GPS and EFIS systems that have been tested and found compatible with Trio's autopilot systems)

Wing Servo Mount Installation for RV-7, 8, 9 and 10

Wing Servo Mount Installation for RV-4 and RV-6

EZ Pilot Operation and Installation Manual - v 2.5

EZ Altitude Control Operation and Installation Manual


Altitude Hold Bezel Dimensions

Pro Pilot
    Stack Mount Chassis Dimensions
    Stack Mount Sleeve Dimensions

Servo Dimensions