Mooney M20J
F-GPHRComplete Garmin retrofit: G3X Touch display, GTN 650Xi and a four-servo GFC 500.
- Aircraft
- Mooney M20J
- Scope
- Avionics · Autopilot · Glass panel
- Year
- 2025
- Location
- Kunovice, Czechia
This Mooney M20J got a complete Garmin flight deck: a G3X Touch primary display with engine indication, a GTN 650Xi navigator with a GNC 255B as second NAV/COM, and a four-servo GFC 500 autopilot with yaw damper. The existing transponder, DME and Stormscope were kept and wired into the new system.
Installed equipment
- Garmin GNC 255B NAV/COM 2
- Garmin GSU 25D ADAHRS, GMU 11 magnetometer and GTP 59 OAT probe
- Garmin GEA 24 engine indication system
- Garmin GMA 245R remote audio panel
- Garmin GDL 50R ADS-B In receiver
- Retained and integrated: GTX 330ES transponder, KN 62 DME, WX-500 Stormscope
- Angle-of-attack input to the G3X
Quick view
Flight displays
Garmin G3X Touch
Touchscreen PFD/MFD/EIS display for portrait or landscape panels, with an interactive moving map and ADS-B In traffic and weather. Discontinued by Garmin; AXIS is the successor.
Autopilot
Garmin GFC 500
Digital autopilot that works with the new Garmin displays and holds altitude and course, with an optional yaw damper servo.
Standby instruments
Garmin G5
Electronic flight instrument used here as a backup next to the main display.
Panel and production
- Wiring diagram and installation drawing set, 18 sheets
- Antenna installation with GPS splitter for the G5
Certification and paperwork
- Ground and flight tests per the Garmin STC installation manuals
- Weight and balance and electrical load analysis
- Certificate of Release to Service
- Garmin warranty registration of all installed units
Project photos
Want the same for your Mooney M20?
See the upgrade paths, starting prices and typical downtime for your type, or talk to our sales team directly.
from €40,000 excl. VAT
Tell me what you want from your new panel and I will put together the right package for your aircraft.
Magdaléna Ševčíková
Sales Director, MRO
