We will once again provide free software upgrades for Garmin Mode S transponders used in Experimental aircraft at Oshkosh.
Just bring your GTX 23ES, GTX 330, or GTX 330ES transponder in to us at the Garmin tent at Oshkosh and we will install V8.02
software into your transponder while you wait. It only takes about 2 minutes to accomplish this update.
After being located at the entrance to Hangar D for many years, last year we moved to a new location across from the EAA Welcome Center and the Ford tent. If you look at the Airventure ground map
, this is grid K13. From homebuilt camping, just follow Knapp street South to Celebration Way (the main entry street) and turn left
Sorry, but we are not equipped to perform sign-offs for certified aircraft, so please only bring us transponders that are installed in experimental aircraft.
Hope to see you at Oshkosh!