I cannot turn off the transponder in the GNS530 cockpit version #
Because the aircraft comes with a G3X cockpit, the transponder is built-in to the G3X and cannot be turned off. This is a limitation of MSFS that we haven’t been able to work around yet.
GTN add-on is not showing in the cockpit.
#
To have any of the two GTNs available on the RV-14, you’ll need Panel Mods, which are available here.
To install, open the folder of the mod you wish to install (i.e. TDS) and copy its contents into the MSFS Community folder. To revert to the default installation of the RV-14, remove the folders starting with “z-sws-aircraft-vansrv14”.
Available mods:
TDS GTN: will make the RV-14 compatible with the TDS GTNXi, if installed.
PMS GTN: will make the RV-14 compatible with the PMS GTN, if installed.
RV-14 tablet won’t turn on. #
The tablet on the RV-14 is empty on purpose.

