| FL: | Flight Level. An
abbreviation used to indicate an aircraft's altitude when the altimeter is set at QNE  .FL equals altitude in feet divided by 100, e.g. FL290 = 29,000 ft. |
| FL: | Flight Level. An
abbreviation used to indicate an aircraft's altitude when the altimeter is set at QNE . FL equals altitude in feet divided by 100, e.g. FL290 = 29,000 ft. |
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