Am I missing anything on this Garmin GNS-430W pinout? - VAF Forums
011-01060-00 Garmin GNS-430W | SEAEROSPACE.COM
Repair Parts Running Out For GNS 430/530 - AVweb
Garmin 430 WAAS with GA36 Antenna w/ backing plate - Avionics / Parts Classifieds - Mooneyspace.com - A community for Mooney aircraft owners and enthusiasts