After ATC authorization to operate near Minot International airport while the control tower is operational, which radio frequency could be used to monitor manned aircraft and ATC communications?

After ATC authorization to operate near Minot International airport while the control tower is operational, which radio frequency could be used to monitor manned aircraft and ATC communications?

• A. 123.0
• B. 127.8
• C. CT-118.2
• D. 121.7

Answer: (C)

Monitoring the local control tower frequency is essential when operating near an airport with an active tower. The frequency labeled as CT-118.2 is the control tower’s communications channel, specifically set for tower-to-aircraft and aircraft-to-tower transmissions. Using this frequency lets you hear actual ATC instructions and see where manned aircraft are positioning, which helps you maintain safe separation and coordinate your drone operations with any nearby traffic. The other options aren’t designated as the airport’s tower frequency, so they wouldn’t reliably provide the tower’s real-time traffic and clearances. They may be used for other ATC services or general airspace communications, but they don’t replace listening to the control tower when it’s operating.

Monitoring the local control tower frequency is essential when operating near an airport with an active tower. The frequency labeled as CT-118.2 is the control tower’s communications channel, specifically set for tower-to-aircraft and aircraft-to-tower transmissions. Using this frequency lets you hear actual ATC instructions and see where manned aircraft are positioning, which helps you maintain safe separation and coordinate your drone operations with any nearby traffic.

The other options aren’t designated as the airport’s tower frequency, so they wouldn’t reliably provide the tower’s real-time traffic and clearances. They may be used for other ATC services or general airspace communications, but they don’t replace listening to the control tower when it’s operating.