4 Answers
Above 31.00 in Hg: Flight prohibited or different procedures?
Asked by: Jim Foley 13370 views Commercial Pilot, FAA Regulations, General Aviation
While studying for my commercial written, I came across a question regarding regulations when the pressure is 31.00 in Hg or greater. The correct answer stated that flight was prohibited. Through further research, I have found things saying that you just set all altimeter to 31.00 and leave it, when below 18,000 ft. Any ideas what this regulation is?
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