What was found
ETOPS SIGNIFICANT SYSTEM - FIM 23110402 RT HF RADIO VERY WEAK ON 5574, 3413, 5547. SFO RADIO CALLED IT UNREADABLE. REPLACED RT HF TRANSCEIVER, OPS CK W/SFO OK GROUND CK OK PER MM 23-11-00.
- Difficulty date
- February 24, 2009
- Submitted
- February 25, 2009
- Operation
- Air carrier
- Aircraft
- N580HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28140
- Aircraft time
- 26,677 hours, 5,122 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 9640452012
- Part serial
- XK516D101091
- Condition
- Malfunctioned
- Location
- Hf System
- Part time
- 24,939 hours, 4,809 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.