On what factor is the appropriate altitude for cruising flight in the Northern Domestic Airspace based?

On what factor is the appropriate altitude for cruising flight in the Northern Domestic Airspace based?

• A. Magnetic track
• B. True track
• C. Ground speed
• D. Weather conditions

Answer: (B)

The appropriate altitude for cruising flight in the Northern Domestic Airspace is based on true track. This is because aircraft altitudes in controlled airspace are assigned according to air navigation regulations that require pilots to maintain specific altitudes based on their course relative to true north. True track helps to establish a standardized system for altitude separation between aircraft flying in opposite directions, minimizing the risk of collision. Using true track allows pilots to navigate accurately while considering the curvature of the earth and variations in magnetic declination, which can lead to discrepancies in altimeter settings if magnetic track were used. By adhering to true track, pilots ensure that their altitude assignments are consistent and adhere to safety regulations, ensuring orderly and safe air traffic management in the Northern Domestic Airspace.

The appropriate altitude for cruising flight in the Northern Domestic Airspace is based on true track. This is because aircraft altitudes in controlled airspace are assigned according to air navigation regulations that require pilots to maintain specific altitudes based on their course relative to true north. True track helps to establish a standardized system for altitude separation between aircraft flying in opposite directions, minimizing the risk of collision.

Using true track allows pilots to navigate accurately while considering the curvature of the earth and variations in magnetic declination, which can lead to discrepancies in altimeter settings if magnetic track were used. By adhering to true track, pilots ensure that their altitude assignments are consistent and adhere to safety regulations, ensuring orderly and safe air traffic management in the Northern Domestic Airspace.