What was found
HF 1 AND HF 2 QUIT RECEIVING AND TRANSMITTING AFTER ABOUT 1HR 45 MINS. ACFT GROUNDED. ON DEFERRAL.
- Difficulty date
- September 16, 2015
- Submitted
- September 21, 2015
- Operation
- Air carrier
- Aircraft
- N469AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41702
- Aircraft time
- 4,360 hours, 1,406 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Condition
- Failed
- Location
- Hf System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.