| 单词 | semiautomatic flight inspection |
| 释义 | semiautomatic flight inspection [¦sem·ē´ȯd·ǝ`mad·ik `flīt in´spek·shǝn] NAVIGATION Airborne equipment that systematically records significant parameters as an aircraft flies along a previously determined route, in order to check the performance of ground-based navigation aids. Abbreviated SAFI. |
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