אנגלית אוצר מילים | |||
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7-Vertical distance displayed on an altimeter set at 1,013 mlb expressed in hundreds of feet. E.g. 15,500 feet = level 155. (FRA) | |||
The altitude expressed in hundreds of feet indicated on an altimeter set to 29.92 in. of mercury or 1013.2 mb. | |||
The prescribed altitude at which aircraft must fly on air routes in order to ensure flight safety | |||
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FL (высота, измеренная относительно барического уровня стандартного давления 1013,2 гПа Lerych) |