What was found
R HF RADIO FAIL TO TRANSMIT BUT RECEPTION IS GOOD. COUPLER IS FAULTY. REPLACED COUPLER.
- Difficulty date
- July 3, 2008
- Submitted
- July 15, 2008
- Operation
- Air carrier
- Aircraft
- N589UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28707
- Aircraft time
- 42,400 hours, 11,761 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2310 · HF Communications System
- Part
- Coupler
- Part number
- 5309045
- Condition
- Faulty
- Location
- Hf Radio
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.