John Heddles
@john-heddles
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Joined: May 14, 2016
Last seen: Jan 20, 2026
Topics: 2 / Replies: 951
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Question on minimum ballast required

Good man. Now, you can see just how rough and ready using the graph is - absolutely dreadful. How about you run the calculations longhand and te...

3 years ago
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Question on minimum ballast required

That sounds to be a good call to me. As an aside, we would be looking at the shape of the envelope and the slope of the individual load moments to ...

3 years ago
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Question on minimum ballast required

Good man. So, do we have a problem with the ZFW CG ? Do we have a problem with the TOW CG ?

3 years ago
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Question on minimum ballast required

No need to rush. Sure, the aim is to get there reasonably quickly but, far more importantly, without making any mistakes. Make a significant mista...

3 years ago
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Question on minimum ballast required

[color=blue]when using the graphical method do we base our plotting points off our TOW or ZFW?[/color] First, which of ZFW and TOW is causing you ...

3 years ago
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Question on minimum ballast required

[color=blue]want to know the steps on how to go about it.[/color] Pretty standard approach will fit the bill. (a) stick the required load in and...

3 years ago
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Empty weight loading system Bravo

A very good question which shows that you are thinking a bit more critically than most students. Well done. To make some sense of this stuff, you ...

3 years ago
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Density height scale not published on CASA workbook

The scale has been left off the chart. No big deal. It's really still there, just not printed. You can either remember how it is drawn or plot ...

3 years ago
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Density height scale not published on CASA workbook

The scale is still there, it's just not printed. If you enter with an appropriate Hp and OAT you will get the relevant Hd. So, given Hd, pick a v...

3 years ago
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Take off weight chart

Putting to one side the need to eyeball the question while standing on my head .... you help yourself if you help the poor old reader - especially us ...

3 years ago
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Magnetic pole Nav

[color=blue]does it move at a constant rate or a varying rate[/color] As noted in the last post, it moves all over the shop, (generally) in a small...

3 years ago
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Take off charts and cross wind

[color=blue]Im not sure how much detail I can go into without breaching CASA regs but the level of question re EGT in the exam needed much more info t...

3 years ago
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Take off charts and cross wind

[color=blue]Question is the wind was a crosswind 15 knots of about 40 degrees. Does one calculate the headwind component using the EB6 flight computer...

3 years ago
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P charts and slopes

1 percent is a real disappointment. We would need the exact question (interpreting the question is part of the game) and your solution to offer sou...

3 years ago
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exceeding factors on p charts

[color=blue]runway: 08/26[/color] - for all intents and purposes, the wind is straight along the strip. [color=blue]I haven't allowed for a takeoff...

3 years ago
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