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List of abbreviations: Difference between revisions
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m
→O: om
m (→M: mm) |
m (→O: om) |
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| OBS || <u>O</u>mni <u>b</u>earing <u>s</u>elector || part of a [[VOR]] gauge, used to rotate the course card | | OBS || <u>O</u>mni <u>b</u>earing <u>s</u>elector || part of a [[VOR]] gauge, used to rotate the course card | ||
|- | |- | ||
| OM || <u>O</u>uter <u>m</u>arker || | | OM || <u>O</u>uter <u>m</u>arker || [[Outer marker]] | ||
|} | |} | ||