MuseChaser
Pattern Altitude
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- Feb 23, 2019
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MuseChaser
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The FAA says if you are at or above FL180 you must operate under IFR. No mention of whether conditions are VMC or IMC. The simple fact you are at or above FL180 they have decided you are operating solely by your instruments. Why? Beats me! Maybe they figure from that altitude you cannot see surface detail with sufficient clarity to navigate safely. Or weather phenomenon may completely obscure the surface preventing using our vision to properly orient and control the aircraft. Or who knows? Bottom line the definition of Class A airspace says you are IFR!...
I am, undoubtedly, the least experienced pilot to participate in this thread, and I don't hold an IR, so what do I know...
It seems like there's confusion between IFR and IMC. The fact that class A requires IFR operations has nothing to do with IMC. IFR..Instrument Flight Rules..is just that..a set of stricter, more specific rules governing aircraft operations. Rules. IMC is a state or condition ... Instrument Meteorlogical Condition... in which weather has deteriorated to the point that navigating and maintaining separation visually is no longer possible. The weather conditions that trigger the change in RULES from VFR to IFR vary with altitude and airspace, but weather is not the ONLY thing that triggers the change in rules. 18,000 also triggers that change in rules, regardless of weather. The regs are pretty clear... if you are on IFR (rules) in VMC conditions (weather conditions), you are responsible for seeing and avoiding traffic and maintaining separation. By definition, this means that you are NOT operating solely by instruments, and therefore can't log the time as instrument time. Being above 18,000 has nothing to do with it.
To log instrument time, you need to be in actual IMC (weather below minimums), or operating with a view-limiting device and a safety pilot or instructor...or using an approved simulator. IMC is weather. IFR is rules.
Pardon me for stating what I thought was the obvious. Like I said, I'm pretty green around these here parts. If I do have anything wrong, please let me know.
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