AV-APA PMA instruments-tc that can be adjusted to

that can be adjusted to trigger at certain levels of ppm

9052001 -  01-0790520-01 - LED Rd/Wt Beacon

Com 1 audio will be switched off

And all GSB 15 models use the same power input connector

AV-APA PMA instruments-tc that can be adjusted toAV APA PMA Is Now Available for Pre order! Shipping Spring 2025. The AV APA PMA (analog port adapter) accessory enables aircraft owners with legacy autopilots to replace their old, heavy, vacuum driven directional gyro with a more capable, lighter, digital AV 30 and potentially remove their vacuum system entirely. The AV APA PMA emulates the analog heading signal used by legacy autopilots to provide heading hold as well as the ability to follow GPS