John Heddles
@john-heddles
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Joined: May 14, 2016
Last seen: Feb 14, 2026
Topics: 2 / Replies: 957
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Potential Mistake Practice Exam (CFPH_009)

Suggest you include the answer with your question so we know what the target might be ?

3 years ago
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W/V in a PNR/ETP calc

[color=blue]the question purely listed 'W/V ###/##' with no reference to either unit of measurement.[/color] The AIP is your friend and, if you do...

3 years ago
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ROC and ROD, need help wrapping my head around

The operational problem may be steps or any other consideration which requires you to make one or more height/distance points along track. Presumin...

3 years ago
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Question regarding the angle of bank/ radius of turn.

I've discussed the second question off line with Bob. Turns out that this question should have been culled from the question bank a long time ago bu...

3 years ago
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Thank you and now for PPL ! Several questions please

Ravi, well done on the RPL - step one out of the way. A few thoughts over which you might mull. 1. I'll leave this for Bob/Stuart as I don't ha...

3 years ago
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forward limit.

I would urge you not to try to learn tricks for a given aircraft as one of the main aims of the course is to give you generic skills of use out in the...

3 years ago
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Question regarding the angle of bank/ radius of turn.

The questions are playing with the basic equations for level turning performance without concerning ourselves with the effects of thrust on what is go...

3 years ago
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Question regarding the angle of bank/ radius of turn.

[color=blue]if power is increased during a turn while maintaining a constant angle of attack - the rate of turn will decrease and the radius of turn w...

3 years ago
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Exam Prep Question #3 - Seatbelts / infants AND (need a supplement loopbelt)

One should be familiar with the rules at Part 91 MOS Division 20.2. I overlooked including the follwoing link in the earlier posts - AC 91-18v1.1...

3 years ago
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AHUF exam, any suggestions what study materials? thanks

Unless you wish to get into the more specific and research related books, you probably won't need to go beyond Bob's HUF book.

3 years ago
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Takeoff and Landing P Charts

[color=blue]why they just dont put both angle scales around the computer.[/color] Try printing a scan of the computer face and then writing in the ...

3 years ago
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Exam Prep Question #3 - Seatbelts / infants AND (need a supplement loopbelt)

[color=blue]Any idea where can I claim my sparkling water for pointing out the exam question needs updating?[/color] I'm sure both Bob and Stuart w...

3 years ago
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Utilising a higher aircraft category circling area

You always have had the option of conforming to a category higher than the aircraft is cleared to as that is a more conservative operation. In extrem...

3 years ago
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Exam Prep Question #3 - Seatbelts / infants AND (need a supplement loopbelt)

Seating has gone through many certification iterations over the years and infant restraint likewise. Consider the physics of the problem - (a) a...

3 years ago
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Takeoff and Landing P Charts

That usually doesn't present a problem. However, the value of sine and cosine oscillate between -1 and +1, albeit out of phase by 90 degrees. When ...

3 years ago
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