Alpha Systems Eagle Angle Of Attack Kit

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The Eagle Display is a Chevron plus Diamond Style display. With the Eagle Display, when you come in for a landing you want to fly to the blue donut (on speed for landing). Should you come in with too low of an angle of attack, the yellow chevron will light up and tell you to put your nose up. Should you come in with too high of an angle of attack, the red chevron will light up and tell you nose down.


  • Instantaneous Angle of Attack indication.
  • Additional indication segments with added diamonds.
  • Three point calibration process, programmed on remote switch panel, to aircraft specific lift curve.
  • 16 different LED brightness levels from ultra dim to very bright.
  • Display has an imbedded photocell for daytime/nighttime brightness settings, choice of which is programmed at the display.
  • Audio output, tied to existing audio input on audio panel by others.
  • 4 different audio options to choose from which is programmed by the end user at the remote switch panel.
  • Audio mute switch with amber LED indicator located on remote switch panel.
  • 12-28 VDC input draws less than 0.250 Amps at full brightness.

In The Box

  • AOA Display
  • Probe Cover
  • Solid/Swivel Display Mounting Kit
  • 6 ft Display Cable
  • 6 ft Auxiliary (Audio) Cable
  • 6 ft Power Cable
  • AOA Interface Module
  • Switch Panel
  • Junction Box
  • 25 ft Blue Pneumatic Hose
  • 25 ft White Pneumatic Hose
  • Standard 9 x 9 Probe mounting plate with blue probe locking plate. This standard plate is cut by installer to fit an existing inspection cover location.
  • Standard, non-heated, AOA Probe
  • Protractor
  • Installation and Operation Manuals



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What does this system weigh? and does the heads up display show up on the windscreen? Or is it a flip up mirror?

Per the manufacturer the system weighs less than 3 pounds. Also the unit uses a flip up glass.

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