Merlin Pressurized Kit

Angle of Attack Indicator, for precise and instantaneous lift alerts for your aircraft. Multi display kits available

SKU: DSTR-AOA-9900PK Categories: , , Tag:



The Merlin kit has a horizontal light bar style display. With the Merlin display, when you come in for a landing you want to fly to the blue LED (on speed for landing). Should you come in with too low an angle of attack, the display will lit into the yellow, telling you to put your nose up. Should you come in with too high an angle of attack, the display will be lit into the red, telling you to put your nose down.

  • Instantaneous Angle of Attack indication.
  • 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.


  • Merlin Display

  • Switch Panel Module

  • Pressurized I/F Module

  • Sensor I/F Module

  • Non Heated Standard Probe

  • 9×9 Probe Mounting Plate

  • Fixed Mount

  • 6ft Power Cable

  • 6ft Display Extension Cable

  • 15ft Sensor I/F + Audio Interior Cable

  • 15ft Sensor I/F Module Exterior Cable

  • 6ft Switch Panel Extension Cable

  • 25ft Blue Pneumatic Hose

  • 25ft White Pneumatic Hose

  • Merlin Installation Manual

  • Merlin Operations Manual

  • Protractor

  • Probe Cover

  • Screwdriver



Complete Kit WeightLess than 3.00 lbs
AOA Interface Module sizeIn Inches: 5.75 x 2.60 x 1.65
System Voltage Requirements12 – 28 Volts DC
System Max Power Draw0.250 Amps
System Power Cable6 ft, three wires: power, ground and shield
Heated Probe Voltage Requirements12 or 24 VDC (must specify when ordering)
Heated Probe Power Draw86 Watts at 12VDC / 172 Watts at 24VDC
Heated Probe Current Draw8 Amps at 12VDC and 8 Amps at 24VDC
Heated Probe Power WireSupplied by others
Audio Output1 Volt P-P max at 300 ohm input impedance
Aux (Audio) Cable6 ft, three wires: AP audio, AP ground and shield
Audio OptionsFour
Mute SwitchYes, on switch panel.
LED Brightness Levels16, from ultra dim to very bright
Photocell DiodeOn display, allows for custom daytime/nighttime brightness settings
Pressurized VersionYes


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