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Forum: Flying Instructors & Examiners

7th Mar 2011, 16:00

Replies: 3

Lower pressure inside the cabin

Views: 10,650

Posted By marvin347

Lower pressure inside the cabin

Ok, so you pull the alternate air open - the source inside the cabin. The altimeter and the VSI jump up because the pressure inside the cabin is lower. What is a good explanation for this? Wouldn't...

Forum: ATC Issues

22nd Jun 2010, 15:21

Replies: 2

Who to contact first?

Views: 1,073

Posted By marvin347

Who to contact first?

Here's the scenario - departing an uncontrolled airport underneath Class D airspace in Canada, flying to that class D airport IFR. Initially uncontrolled VFR and contacting for clearance to climb to...

Forum: Flying Instructors & Examiners

2nd Nov 2009, 01:33

Replies: 10

Which wing stalls

Views: 3,678

Posted By marvin347

Thanks Carrot. That explains the turning while...

Thanks Carrot. That explains the turning while climbing stall. How would you describe the turning while descending stall? How would the rolling tendency factor work in this case?

That is exactly...

Forum: Flying Instructors & Examiners

28th Oct 2009, 16:11

Replies: 10

Which wing stalls

Views: 3,678

Posted By marvin347

That does help the analogy out a lot, thanks for...

That does help the analogy out a lot, thanks for the visualization.

Does anybody have any other analogies? Or pictures or sources that will aid with explaining this?

Forum: Engineers & Technicians

28th Oct 2009, 02:37

Replies: 7

Technical question for the technical people

Views: 1,313

Posted By marvin347

Thanks to all who have responded. I now feel that...

Thanks to all who have responded. I now feel that I can explain these processes much better to my future students.

Forum: Flying Instructors & Examiners

28th Oct 2009, 02:33

Replies: 10

Which wing stalls

Views: 3,678

Posted By marvin347

Which wing stalls

We all know and were told and tell that the high wing in a climbing stall, stalls because it is at a higher angle of attack. The low wing stalls in a descending turn because of the same reason -...

Forum: Engineers & Technicians

21st Oct 2009, 02:44

Replies: 7

Technical question for the technical people

Views: 1,313

Posted By marvin347

Technical question for the technical people

I've had these questions mulling in my head for sometime, but need a way to explain them better to my students. I'm an instructor and a bit embarrassed to bring this up at work. Mechanics were never...

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