英媒曝穆帅猜中孔蒂变招 切尔西每一步都在掌握
百度 正在为未来就业选择彷徨之时，中森收到来自中国科学院上海硅酸盐研究所一位老师发出的邀请，希望她参与该研究所材料科学研究小组的项目研究。
FAA regulations cover the aviation rules of the United States of America and its territories. This tag should be used for questions regarding requirements or limitations imposed by FAA regulations or other related guidance material. It should **not** be used for questions about contacting the FAA, filling out FAA forms, or other areas of FAA responsibility.
2,071 questions
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IFR: How can I request lateral deviation left and right when VFR-on-top between waypoints?
Hypothetical situation:
I'm flying from KLAX to KSFO in a Cherokee
IFR flight plan with an airway and then point to point direct, cruise 6000
OVC layer 3000 - 8000, SCT towering cumulus 8000 - 12000
...
- 538
5
votes
2
answers
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How to determine the $C_{N max}$ curve on a V-n diagram using FAR 25.333
FAR 25.333-341 describes the design speeds and some basic equations needed to create a V-n diagram. I understand how to find Vs, Vc, and Vd. However, I don't quite understand how to find Va or how to ...
- 77
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2
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377
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Can a PPL do flights that provide a benefit to others if there is no compensation?
My scenario involves a Private Pilot who flies for leisure and time-building and a) often volunteers, or accepts requests, to do favor for others, b) these favors involve this pilot flying a plane, c) ...
- 1,234
5
votes
2
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767
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FAR 91.167 (IFR Fuel Reserves) for jet aircraft
FAR 91.167 (Simplified): For IFR flights in an airplane, you must carry enough fuel to:
Fly to your destination airport, descend, fly an instrument approach
down to DA/MDA and land.
If needed, fly to ...
- 1,143
2
votes
1
answer
257
views
Can an airplane with an experimental prop work in commercial category?
I was thinking... If a have the CPL and for example a Grumman Traveller and I decide to upgrade the Fix prop to a Constant Speed prop (experimental prop), can I use the airplane on commercial purposes?...
- 21
3
votes
1
answer
170
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What is the operator certification for rotorcraft part 27 and part 29?
From my understanding, three certification parts rule an aircraft operation.
Part 91: General rule and mostly for non-commercial flight.
Part 135: Commercial operation but limited (charter and ...
- 385
4
votes
1
answer
1k
views
In the US, what prevents me from flying my drone/rc plane to unlimited altitudes, or at least as high as I can see it, at certain sites, reg-wise?
The FAA / Congress have recently modified the 49 USC 44809 "Recreational Exception" to Part 107 to allow small Unmanned Aircraft (e.g. traditional radio-controlled model airplanes, "...
- 23.7k
6
votes
2
answers
367
views
Can a pilot "deacitvate" an inoperative instrument by simply covering it?
This is a hypothetical PPL oral exam question (but depending on the answer, I might have unintentionally violated some rule)...
You are a private pilot and you are about to fly a Cessna 172 in day VMC ...
- 1,234
0
votes
0
answers
83
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An International Standard for Aviation Cybersecurity and Information Security?
While ISO/IEC 27001:2022 is the Industry Standard for Information Security Management Systems (ISMS), and is usually the go-to standard for all companies dealing with Digital Information, there is no ...
0
votes
3
answers
135
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Exported deregistered aircrafts N- number
Can an aircraft that was deregistered in the USA due to exporting to an African country use the same old registration and N-number, or they have to obtain a new registration number in the imported ...
0
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0
answers
68
views
Which prior experience counts towards CPL requirements?
I am a PPL + IFR, getting ready for my commercial. I am trying to make sure that I understand the requirements in §61.129(a) correctly.
I already have 250+ hours, 10 hours of instrument, 10 hours of ...
- 298
3
votes
2
answers
195
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Do logged SIC hours have any specific use beyond total time filler? (USA)
In the USA, do logged SIC-hours have any specific practical use beyond total time filler? Is there any corner case where PIC-time cannot substitute as equal to SIC-time? Either for meeting currency, ...
- 2,695
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1
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155
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What is the resolution and the range of QNH?
Where can I find the resolution and the range of QNH in both inHg and hPa? Are there any regulations specifying this?
4
votes
3
answers
1k
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ATC clearance in controlled airspace
You are VFR in controlled airspace and ATC has you identified at say 3,500 from your
Mode C and you are inbound for the active runway.Your instructions are to proceed inbound and join the downwind leg....
- 641
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0
answers
112
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Can my flight school know/ has a way of checking if my foreign PPL is expired or not?
Im a Foreign PPL starting a flight training program in the US in one of the big flight schools under F1 visa very soon.
I Already have my FAA PPL “based on” my foreign license in hand and even a first ...
