Free IFR Air Traffic Control Procedures Question and Answers

Question 1

What is the minimum visibility and ceiling required for a pilot to receive a "land and hold short" clearance?

Accepted Answer

3 statute miles and 1,000 feet.

Answer

For a pilot to receive a "land and hold short" (LAHSO) clearance, the minimum visibility and ceiling requirements are typically 3 statute miles of visibility and a ceiling of 1,000 feet above ground level (AGL). This means that the pilot must have at least this level of visibility and cloud ceiling to safely conduct a "land and hold short" operation at an airport.

Question 2

When approaching to land at an airport with an ATC facility, in Class D airspace, the pilot must establish communications prior to

Accepted Answer

4 NM, up to and including 2,500 feet AGL.

Answer

When approaching to land at an airport within Class D airspace, pilots must establish communications with the air traffic control (ATC) facility before reaching a distance of 4 nautical miles (4 NM) from the airport and before reaching an altitude of 2,500 feet above ground level (AGL).
This requirement ensures that pilots establish contact with ATC in a timely manner to receive instructions and guidance for entering and operating within the controlled airspace around the airport.

Question 3

When operating an aircraft in the vicinity of an airport with an operating control tower, in Class E airspace, the pilot must establish communications prior to

Accepted Answer

4 NM, and up to and including 2,500 feet AGL.

Answer

altitude explicitly as "up to and including 2,500 feet AGL." It reiterates the requirement for pilots to establish communication with the control tower before entering this specified airspace around the airport.

Question 4

When should pilots decline a "land and hold short" (LAHSO) clearance?

Accepted Answer

When it will compromise safety

Answer

Pilots should decline a "land and hold short" (LAHSO) clearance if accepting it would compromise the safety of the flight. Safety should always be the pilot's top priority when making decisions in aviation.

Question 5

After an ATC clearance has been obtained, a pilot may not deviate from that clearance, unless the pilot

Accepted Answer

receives an amended clearance or has an emergency.

Answer

This choice correctly identifies the circumstances under which a pilot may deviate from an ATC clearance. Pilots must adhere to their ATC clearance unless they receive an amended clearance from air traffic control or encounter an emergency situation that necessitates a deviation.

IFR - Instrument Flight Rules Practice Test

IFR - Instrument Flight Rules Practice Test

Free IFR Air Traffic Control Procedures Question and Answers