Garmin GTN750Xi next generation COM/NAV/GPS

In 1997 we installed some top modern avionics like the Garmin GPS155 XL in this Saab MFI 15. Now 23 years later its time again (registered as experimental). This time a well needed “cleanup” behind the instrument panel and the installation of a Garmin GTN750Xi series COM/NAV/GPS with a Garmin Flight Stream 510 WiFi/Bluetooth module and remote audio panel / intercom / marker receiver Garmin GMA35c with Bluetooth capability. The VAC system was removed and the mechanical gyros were replaced for dual Garmin G5 Attitude and HSI indicators with a GAD29B ARINC adapter (required for interface with the GTN750Xi) and also GAD13 OAT module.