Air Controller Knowledge Flashcards
7 cards from real ATSA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Air Controller Knowledge flashcards as text
When an aircraft declares an emergency, what squawk code should the pilot set on the transponder?
Answer: 7700
Squawk 7700 is the universal emergency code indicating general distress.
What is the minimum radar separation standard between IFR aircraft at the same altitude in en route airspace?
Answer: 5 nautical miles
The standard en route radar separation for IFR aircraft is 5 nautical miles.
Which airspace class requires ATC clearance for all operations, both IFR and VFR?
Answer: Class B
Class B airspace surrounds the busiest airports and requires ATC clearance for all IFR and VFR flights.
A SIGMET is issued for which of the following?
Answer: Severe or extreme turbulence
SIGMETs cover significant meteorological conditions hazardous to all aircraft, including severe or extreme turbulence.
What does the term 'final' refer to in ATC communications?
Answer: The straight-in portion of an approach aligned with the runway
Final refers to the flight path segment aligned with the runway centerline during an approach.
A pilot reads back a clearance incorrectly. What should the controller do?
Answer: Immediately correct the pilot with the accurate information
Controllers must immediately correct any incorrect readback to ensure the pilot has accurate instructions.
What does 'ATIS' stand for and what is its primary purpose?
Answer: Automatic Terminal Information Service; broadcast routine airport and weather information
ATIS continuously broadcasts routine airport and weather information to reduce controller workload.