AV-APA PMA instruments-fuel flow the GRA 55 conveniently puts

the GRA 55 conveniently puts your AGL readout right where you need it

sized to fit standard 3-1/8” instrument cutout

Aspen makes the total glass cockpit experience both easy-to-use and affordable with patented retrofit technology and superior compatibility for substantially lower installation costs and total cost of ownership

volume and brightness

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AV-APA PMA instruments-fuel flow the GRA 55 conveniently putsAV 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