The FAA is proposing stricter limits on helicopters with a radio altimeter operating in the presence of possible 5G C-band radio frequency interference.
Slimming down to a bizjet maker with $9 billion in debt could have imperiled Bombardier, but the OEM is showing resiliency, Brian Foley Associates said.
NBAA and NATA are concerned that the current SMS proposal may be too rigid for a large swath of operators and are asking for more time and flexibility.