A mobile application which can tell your true attitude.
As a Pilot you certainly know everything about the importance of the Angle Of Attack in overall airplane flying aerodynamics. And you also for sure know how many things can happen during maneuvers like climb and descend or even during Straint-And-Level flight - things which can quickly change The Angle of Attack to The Angle of Disaster. This mobile application can help you prevent such situations by tracking your airplane's Angle of Attack in relation to current flight situation.
Some planes have AoA indicators built-in, or bought as 3rd party instrument. However, if you have a spare mobile device, or want to use your regular one, which features GPS and Accelerometer modules, you might fix it into your cockpit, calibrate and set-up with basic parameters and use it as a helping tool that will track the AoA for you during flight. That can be your very low-cost AoA indicator, which you can even take with your from one cockpit to another.
Get your copy of AoA Flight Assistant now!
Correct AOA calculation is done via entering airplane's Angle of Incidence (wing construction angle), eventual initial pitch, critical AOA for the model and current device pitch.
GPS module gives us also useful information such as ground speed, GPS altitude and vertical speed of the airplane.
AOA changes due to climb or descent path of the airplane. This angle is properly added or substracted from AOA calculated from the pitch.
AOA is shown both in degrees with the number and as colored scale on the side. Airplane attitude and paths are also presented visually.
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