FAA 5G altimeter rule mandates replacement of 58,500 radio altimeters across US airspace by December 2030, with airlines ...
FAA deadlines bring Part 135 and radio-altimeter-equipped GA aircraft into a multibillion-dollar C-band retrofit.
The US aviation industry is pressing the Federal Aviation Administration to extend until mid-2032 the deadline for upgrading 58,600 radio altimeters across 41,000 aircraft to withstand interference ...