Garmin 430 Use It, Don't Lose It!. I wonder who that could be? Do you want to get the sextant out and fix our position? Could try this new fangled GPO. -
Garmin GTN UPGRADE: 430 to GTN 750Xi Garmin Panel Mount GPS Upgrade
400W Series
GNS-430W WAAS IFR GPS / NAV / COMM / MFD / Moving Map / Glideslope - Bennett Avionics
King Schools|Garmin 430/530 Online Tutorial
Garmin Navigators: Back to the Beginning - FLYING Magazine
Garmin 430 / 530 #MasteryNotMinimums
Aircraft Systems & Emergencies Review (Piper Cherokee-Series)