Alpha Systems AOA - Merlin Kit
The Merlin AOA Kit provides clear, real-time angle of attack feedback through a horizontal light bar display. For optimal landings, fly to the blue LED—yellow indicates too low of an AOA (nose up), while red signals too high (nose down).
This system features instantaneous AOA indication, a three-point calibration process customized to your aircraft’s lift curve, and 16 adjustable LED brightness levels with an automatic day/night photocell. It also offers four selectable audio alert options, an audio mute switch with LED indicator, and easy integration with your aircraft’s existing audio panel.
Operates on 12–28 VDC, drawing less than 0.25 amps at full brightness for efficient and reliable performance.