Remove AGL Remove Flight Plan Remove Groundspeed
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My Near Death Experience

Air Facts

A pit stop at North Myrtle Beach, South Carolina (KCRE) was planned, and after a weather briefing, I filed an IFR flight plan. At the current groundspeed, I believed it shouldn’t be of much concern unless the cell began producing lightning. I immediately leveled off at around 650’ AGL, and began slowing down.

Descent 98
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FAA Updates Datalink Weather Advisory Circular

iPad Pilot News

Pilots that are comfortable with self-briefing, via FAA Flight Services, or an equivalent means, may use the EFB to display the METI and AI as well as to file flight plans. For example, ground-based systems that require a line of sight may have relatively limited coverage below 5,000 feet above ground level (AGL).

Weather 59
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Riding the Mountain Waves

Plane and Pilot

FAA weather charts can help for higher altitudes but when just a few thousand feet agl, they may be less useful. Using my 80-knot tailwind and a stationary wave, my groundspeed and therefore penetration speed through the wave would be 160 knots faster than an upwind approach and theoretically more turbulent. We didn’t test it.