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Angle of Attack and airspeed are the two fundamental components of lift. The Alpha Systems AOA provides a visual display of the amount of available lift throughout its slow speed envelope regardless of the many variables which act upon an aircraft. The Alpha Systems AOA also provides a continuous visual reference of an aircraft's margin over stall at any airspeed. This allows a pilot to continuously monitor their aircraft's performance since the Alpha System AOA responds instantaneously to pilot control and wind conditions.
The probe is solidly mounted under the wing on most airplanes. Twins, jets and ultra-lights with pusher props can mount it on the nose or canard. The important point to be mount it outside of the prop wash area in clean air flow. The probe has two holes (ports) in the end. Both ports receive ram air (dynamic pressure). The green line points to the leading edge port. Air in this area drives the indicator to the green (good). The red line indicates the bottom port that drives the indicator to the red (bad). The design of the probe allows differential AOA pressure readings to be displayed in the cockpit. Once calibrated, the probe will give the pilot an instantaneous AOA reading based on the aircraft's angle of attack.
Click here to download the brochure in PDF.
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AOA-5000K MECHANICAL KIT
(CARBON FIBER DASH MOUNT)
PN 11-05602 $550.00 
The Alpha Systems AOA mechanical kit includes everything needed to install an angle of attack gauge in any aircraft. This kit include probe, probe mounting plate, all fittings, 21 feet of hoses the AOA gauge and custom carbon fiber mount with mounting plate. |
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AOA-5050K MECHANICAL KIT
(2-1/4" MOUNT)
PN 11-05599 $550.00
The Alpha Systems AOA mechanical kit includes everything needed to install an angle of attack gauge in any aircraft. This kit includes probe, probe mounting plate, all fittings, 21 feet of hoses and the AOA gauge with a 2-1/4" standard panel instrument opening mount. |
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AOA-5060K MECHANICAL KIT
(3-1/8" MOUNT)
PN 11-05601 $550.00
The Alpha System AOA mechanical kit includes everything needed to install an angle of attack gauge in any aircraft. This kit includes probe, probe mounting plate, all fittings, 21 feet of hoses and the AOA gauge with a 3-1/8" standard panel instrument opening mount. |
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AOA-5070K MECHANICAL KIT
(DASH MOUNT)
PN 11-06446 $499.95
The Alpha Systems AOA Mechanical Kit includes everything needed to install an angle of attack gauge in any aircraft. This kit includes probes, probe mounting plate, all fittings, 21ft. of hoses, the AOA gauge, and custom dash mount with mounting plate. |
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AOA-2000K ELECTRONIC KIT
(2-1/4"ROUND DISPLAY )
PN 11-05596 $895.00
The Alpha Systems AOA electronic kit includes everything needed to install an angle of attack display in any aircraft. This kit includes probe, probe mounting plate, all fittings, 21 feet of hoses, the AOA digital control module with audio beeper, power cord and round LED display with a 2-1/4" standard panel instrument opening mount. |
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AOA-3000VK ELECTRONIC KIT
(VERTICAL DISPLAY )
PN 11-05597 $895.00
The Alpha Systems AOA electronic kit includes everything needed to install an angle of attack display in any aircraft. This kit includes probe, probe mounting plate, all fittings, 21 feet of hoses, AOA digital control module with audio beeper, power cord and 4" bar graph LED vertical display.
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AOA-3000HK ELECTRONIC KIT
(HORIZONTAL DISPLAY )
PN 11-05598 $895.00
The Alpha System AOA electronic kit includes everything needed to install an angle of attack display in any aircraft. This kit includes probe, probe mounting plate, all fittings, 21 feet of hoses, AOA digital control module with audio beeper, power cord and 4" bar graph LED horizontal display. |
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Instruments - Angle Of Attack Indicators
