Ground Effect Indicated Airspeed Weather 
Plane and Pilot
JULY 10, 2025
Jet pilots are all aware that up in the flight levels, they thrive on the increased true airspeed that the low atmospheric density produces. Up in the flight levels, jets fly at relatively low indicated airspeed and still cruise at 7-8 miles per minute. Third, there is this little thing called ground effect.
Chess In the Air
JUNE 24, 2022
He frequently hosted visiting pilots, providing them with detailed briefings of the area and the weather. The CAPE index, a measure of convective energy and instability, was below 100 joules, indicating a very low probability of severe weather or thunderstorms. Only the blowing dust on the ground is visible.
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