Skip to content

142 - ATPL - Mode A or C garbling may occur to:

Question 142 - Radio Navigation - ATPL - Airline Transport Pilot license

Two or more aircraft in the same direction from the interrogator with a difference in slant range of less than 1.7NM
Two or more aircraft different directions from the interrogator at the same altitude with a difference in slant range of less than 1.7NM
Two or more aircraft different directions from the ground station at the same altitude with a difference in slant range of more than 1.7NM
Two or more aircraft in the same direction from the ground station at the same altitude with a difference in slant range of more than 1.7NM

This is 1 of over 300 exam questions on Radio Navigation

Take a test with 10 questions

Training tests and timed exam simulations ATPL - Airline Transport Pilot license