What was found
NR 2 HF RADIO INOPERATIVE. PER MEL 2311H REPLACED NR 2 HF TRANSCEIVER. RADIO CHECK NR 2 HF, CHECK OK. ACFT RETURNED TO GATE FOR NR 2 HF WILL NOT TRANSMIT. REPLACED RIGHT HF ANTENNA COUPLER PER MM (RIGHT HF).
- Difficulty date
- August 31, 2011
- Submitted
- September 12, 2011
- Operation
- Air carrier
- Aircraft
- N787UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26939
- Aircraft time
- 63,231 hours, 9,296 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220330001
- Part serial
- 67
- 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.