What was found
UNABLE TO RECEIVE ON HF TRANSMITS OK, HF TEST OK. REPLACED LEFT TRANSCEIVER AND BOTH COUPLERS, OPS GOOD.
- Difficulty date
- November 15, 2012
- Submitted
- November 27, 2012
- Operation
- Air carrier
- Aircraft
- N775UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26947
- Aircraft time
- 70,882 hours, 12,568 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220330001
- Part serial
- 1
- Condition
- Faulty
- Location
- Hf Comm
- Stage of operation
- NR
- 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.