Remove Descent Remove Ground Effect Remove Turbulence
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What NTSB Reports Say About Impossible Turns and Angle of Attack

Air Facts

An incomplete summary description of FASF is whether the airplane made it out of ground effect. This descent used the same technique that (would have) had value in many of the NTSB accidents involving engine failure after takeoff. That phenomenon is best named Failure to Achieve Sustained Flight (FASF).

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How to Master Slow Flight (Step-By-Step)

Pilot Institute

Higher altitudes are also less prone to turbulence and have fewer birds. Turbulent air will require a larger airspeed margin. Climbs and Descents During Slow Flight It’s counterintuitive, but pitching up will not result in a climb during slow flight. Wind gusts and turbulence can also throw you off your heading.

Lift 52
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Invisible Trap Kills Glider Pilot – How To Avoid Microbursts

Chess In the Air

Under normal circumstances Shmulik would have had sufficient altitude to delay the landing by several minutes: his glider’s minimum descent rate in still air was just 100 fpm. Even a more typical descent rate of 200 fpm would have allowed Shmulik to hold for about 5-7 minutes before he would have had to proceed with the landing.

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