SkyDrill
ACS area III.A

Weather / Sources

16 practice questions for the Remote Pilot (Part 107) test. Open any question for the answer, an explanation of every choice, background, and the source citation. To answer them in a quiz, use the practice mode and pick this area.

  1. 1.Cloud detection ceiling of automated stationsUA.III.A.K4
  2. 2.Meaning of a SPECI reportUA.III.A.K1
  3. 3.Decoding a METAR wind group with gustsUA.III.A.K1
  4. 4.Height coded in a METAR sky condition groupUA.III.A.K1
  5. 5.Meaning of the M prefix in METAR temperaturesUA.III.A.K1
  6. 6.Units of the METAR altimeter settingUA.III.A.K1
  7. 7.Distance meaning of VC in a METARUA.III.A.K1
  8. 8.Meaning of PRESFR in METAR remarksUA.III.A.K1
  9. 9.Station identifier prefix in the contiguous United StatesUA.III.A.K1
  10. 10.Area covered by a TAFUA.III.A.K2
  11. 11.TAF issuance scheduleUA.III.A.K2
  12. 12.Decoding a TAF valid period groupUA.III.A.K2
  13. 13.Meaning of P6SM in a TAFUA.III.A.K2
  14. 14.Meaning of the FM change group in a TAFUA.III.A.K2
  15. 15.Meaning of the AUTO modifierUA.III.A.K4
  16. 16.Meaning of AO2 in automated station remarksUA.III.A.K4