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Heading Conversions

1

How do you convert a true course plotted on a sectional chart with a plotter to a compass heading? The heading required to track along the true course.

Take into consideration magnetic errors and winds. Is there a mnemonic to help pilots remember the formula?

asked May 19 '10 at 21:26

wbeard52's gravatar image

wbeard52
2066●6●25●45

edited May 23 '10 at 20:39

2 Answers:
oldestnewestmost voted
1

Are you looking for something like this?

True Course +/- Magnetic Variation = Magnetic Course
Magnetic Course +/- Winds = Magnetic Heading Magnetic Heading +/- Compass Deviation = Compass Heading

Mnemonic True Virgins Make Dull Companions
Timid Virgins Make Woefully Dull Company
Trite Vapid Men With Dopy Comments

answered May 25 '10 at 13:40

RichT's gravatar image

RichT
26●2

Those are interesting mnemonics. Usually the more outrageous a mnemonic is the easier it is to remember. That's what I was looking for.

(May 25 '10 at 22:08) wbeard52 wbeard52's gravatar image

Nice Rich! There's a question out ther on aviation mnemonics..these would be great additions!

(May 28 '10 at 19:09) Patrick Pohler ♦♦ Patrick%20Pohler's gravatar image
0

You have to take into account the magnetic variation which can also be found on the sectional charts (it is the Magenta dashed line which extends across the chart with a number ie. 12 E). The way i remember is that East is least and West is best? basically subtract easterly variation and add westerly variation.

As for winds I just look at the E6B if I remember correctly it is add right and subtract left?

answered May 20 '10 at 03:54

Sean%20C.'s gravatar image

Sean C.
766●3●9●26

You're correct. Could you write a mathematical formula to calculate the compass heading from the true course?

(May 20 '10 at 15:08) wbeard52 wbeard52's gravatar image
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Asked: May 19 '10 at 21:26

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Last updated: Jan 18 at 08:55

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