Discover our new portal: your complete exam preparation, enhanced by AI

Login Start Now

Home > Exam Questions > ATPL - Airline Transport Pilot license > Radio Navigation > GPS system satellites transmit their signals on two carrier waves 1575 MHz and 1227 MHz and supply two possible codes accessible according to user (civil or military). Commercial aviation is now able to use:

208 - ATPL - GPS system satellites transmit their signals on two carrier waves 1575 MHz and 1227 MHz and supply two possible codes accessible according to user (civil or military). Commercial aviation is now able to use:

Question 208 - Radio Navigation - ATPL - Airline Transport Pilot license

Only the 1575 MHz carrier wave and two codes

Only the 1227 MHz carrier wave and one code

The two carrier waves and one public code

Only the 1575 MHz carrier wave and one code

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

Radio Navigation Training! PRO Question explanation