Does anyone out there know of a good source for database upgrade for the Apollo GX65 GPS/COMM? Also, is there a "slide in" retrofit for a newer version to avoid re-wiring? The comm works great, the gps works, just it's old data. There doesn't seem to be much info about this particular model.

Thanks much,

Skot
Vixen N24V
912 ULS IVO Ultralight prop