PSTAR Aviation Weather and Meteorology 2

Question 1

What does METAR stand for?

Accepted Answer

Meteorological Aerodrome Report

Answer

METAR stands for Meteorological Aerodrome Report — it is the standard aviation surface weather observation format.

Question 2

In a METAR, what does 'OVC010' mean?

Accepted Answer

Overcast at 1,000 feet AGL

Answer

OVC010 means an overcast sky layer with its base at 1,000 feet AGL (the number is in hundreds of feet).

Question 3

What weather product provides a forecast of expected weather along a specific route of flight?

Accepted Answer

Area Forecast (FA)

Answer

The Area Forecast (FA) provides a forecast of clouds and general weather conditions over an area, useful for route planning.

Question 4

What is a SIGMET?

Accepted Answer

A forecast for significant meteorological conditions hazardous to all aircraft

Answer

A SIGMET (Significant Meteorological Information) warns of weather conditions that are hazardous to all aircraft, such as severe turbulence or icing.

Question 5

What type of icing is most hazardous because it accumulates rapidly and is difficult to remove?

Accepted Answer

Clear ice

Answer

Clear ice (also called glaze ice) is most hazardous because large supercooled water droplets spread before freezing, creating a heavy, clear accumulation that disrupts airflow.

PSTAR - Pre Solo Test of Air Regulation Practice Test

PSTAR - Pre Solo Test of Air Regulation Practice Test

PSTAR Aviation Weather and Meteorology 2