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Price 2.50€ , works only in combination with the JustFly App.

The F5K training app is a timer app, for measuring motor run time, altitude determination time, and total flight time.

It will determine the launch height, and after landing, you can set the landing distance with the elevator stick to determine your score.



main functions are exactly as for the F3K trainer. Use the MULTI model to set a motor run time and a nominal launch height. If you have your own model, be aware that the motor needs to run when releasing the launch switch. Forcing the motor of will stop the motor run time, and start the 10 seconds max height determination. 

At the end of the task, the score is automatically calculated. The throttle stick allows to ad the landing penatlty, the elevator stick allows to set the max score to get your relative score.