What was found
ETOPS SIGNIFICANT SYSTEM, TRANSMISSION L HF INOP. TUNING LAST FOR 15 SECONDS AND OCCURS EACH TIME MIC IS KEYED. HAPPENS ON MULTIPLE FREQUENCIES. REPLACED LT HF TRANSCEIVER PER AMM 23-11-03. OP CHECKS OK.
- Difficulty date
- April 4, 2008
- Submitted
- April 8, 2008
- Operation
- Air carrier
- Aircraft
- N598HA
- Make and model
- Boeing 767332
- Aircraft serial
- 23278
- Aircraft time
- 63,542 hours, 29,950 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 2305794
- Part serial
- 01346
- Condition
- Inoperative
- Location
- Hf System
- Part time
- 8,500 hours, 1,716 cycles
- 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.