| 单词 | vfr |
| 释义 | > as lemmasV.F.R. V.F.R. n. visual flight rules. ΘΚΠ society > travel > air or space travel > regulation and control of flying > [noun] > landing without radio or radar V.F.R.1949 1949 Jrnl. Royal Aeronaut. Soc. 53 967/2 Under V.F.R. (Visual Flight Rules) it appears that communication takes place between the ground and the aircraft for an aggregate time of about 60 seconds. 1974 L. Deighton Spy Story xv. 146 This aircraft's electronics were primitive. Flying V.F.R. meant he'd have to put it down before dark. 1981 Pilot Jan. 13/1 A special VFR clearance. < as lemmas |
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