The pencil shaped beam of an airborne weather radar is used in preference to the mapping mode for the determination of ground features:

Question

ATPL - Airline Transport Pilot license - Radio Navigation - The pencil shaped beam of an airborne weather radar is used in preference to the mapping mode for the determination of ground features:

QuizVDS · Accepted Answer

Beyond 50 to 60 NM because more power can be concentrated in the narrower beam

QuizVDS · Answer

When approaching coast-lines in polar regions

QuizVDS · Answer

Beyond 150 NM because the wider beam gives better definition

QuizVDS · Answer

1030 MHz 1030 MHz

ATPL: The pencil shaped beam of an airborne weather radar is used in preference to the mapping mode for the determination of ground features:

Question 186, Radio Navigation - ATPL - Airline Transport Pilot license

ATPL: The pencil shaped beam of an airborne weather radar is used in preference to the mapping mode for the determination of ground features:

Question 186, Radio Navigation - ATPL - Airline Transport Pilot license

Explanation: The pencil shaped beam of an airborne weather radar is used in preference to the mapping mode for the determination of ground features: