FAA Issues Radio Altimeter Upgrade Mandate
Covers most aircraft operated under Part 135 and 91K, and some under Part 91
FreeFlight Systems RA-4500 Mark II upgrade uses the existing wiring, structural, and antenna provisions already on the aircraft. The RA-6500 is designed to mitigate 5G and other radio frequency interference
FreeFlight Systems RA-4500 Mark II upgrade uses the existing wiring, structural, and antenna provisions already on the aircraft. The RA-6500 is designed to mitigate 5G and other radio frequency interference