Practice Test Geeks(RPC) Remote Pilot Certificate Practice Test
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Aviation Weather Services Flashcards

7 cards from real RPC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Aviation Weather Services flashcards as text

  1. A remote pilot reviews a winds aloft forecast showing '+52' after a wind entry at 9,000 feet. What does this represent?

    Answer: Temperature of +52°C at that altitude

    In winds aloft forecasts, the temperature in degrees Celsius is appended after the wind speed; '+52' means +52°C, though realistic values are usually negative at altitude.

  2. Which of the following best describes a 'standard briefing' from Flight Service?

    Answer: A complete weather picture including adverse conditions, synopsis, forecast, and NOTAMs for the intended flight

    A standard briefing is a complete weather package covering adverse conditions, general synopsis, en route forecast, destination forecast, winds aloft, and NOTAMs.

  3. What does the term 'ceiling' mean in aviation weather reports?

    Answer: The height of the lowest broken or overcast cloud layer

    In aviation, 'ceiling' refers to the height above ground of the lowest layer of clouds reported as broken (BKN) or overcast (OVC).

  4. An area forecast (FA) differs from a TAF in that the area forecast:

    Answer: Covers a large geographic region rather than a single airport terminal area

    An area forecast covers weather for a large geographic region, while a TAF covers a 5 statute mile radius around a specific airport.

  5. A remote pilot observes that the Aviation Weather Center has issued an AIRMET Tango (AIRMET T). What hazard should the pilot expect?

    Answer: Moderate turbulence, sustained surface winds above 30 knots, or low-level wind shear

    AIRMET Tango (T for Turbulence) covers moderate turbulence, sustained surface winds of 30 knots or more, and non-convective low-level wind shear.

  6. Which weather phenomenon is most hazardous to sUAS operations because it can rapidly reduce visibility to near zero and is difficult to forecast precisely?

    Answer: Radiation fog

    Radiation fog forms rapidly after sunset under clear skies with light winds and can reduce visibility to near zero within minutes, making it especially hazardous.

  7. In a METAR, the contraction 'VC' before a weather phenomenon (e.g., VCSH) indicates:

    Answer: In the vicinity — between 5 and 10 statute miles of the airport

    'VC' means 'in the vicinity,' describing weather occurring between 5 and 10 statute miles from the reporting station but not at the station itself.