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Last update 2015-09-28

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products >> Other devices


Transponder antenna

Aircraft antenna

Glider antenna AL-1

Stall warning system SP-3

Stall warning system SP-3

Electronic STALL WARNING SYSTEM designed to meet the requirements of JAR 22.207 and FAR 23.207 as well. Awarded the O.S.T.I.V. prize, being installed on gliders since 1991 and certified in Poland. Easy to install. No aerodynamic burden. Only one additional pressure sensing hole in the nose of the glider, or in the lower surface of the wing of the aeroplane. Ideal for sailplanes, motogliders and ultralight aeroplanes. The device signals close to stall condition in the range between 5 and 10 percent over the stall speed in straight and circling flight over the whole loading and ballast range. You set the alarm threshold only once, individually for your glider. How does it work ? The difference between pressures Pt and Pc is the function of the two variables : speed and angle of attack. The device measures, calculates and detects the moment when the combination of these two parameters informs you about an approaching stall.

Id Number: S110 :: Price: Phone or e-mail contact

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