What was found
AFTER UNSUCCESSFUL ATTEMPT TO TUNE OR TRANSMIT ON HF NR 1, AND ELECTRICAL SMELL WAS NOTED IN THE COCKPIT. THE HF NR 1 CIRCUIT BREAKER WAS PULLED AND THE SMELL DISSIPATED. MAINTENANCE REPLACED THE NR 1 HF TRANSCEIVER.
- Difficulty date
- May 20, 2004
- Submitted
- June 30, 2004
- Operation
- Air carrier
- Aircraft
- N653US
- Make and model
- Boeing 7672B7
- Aircraft serial
- 24894
- Engine
- Ge CF680
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 6225272001
- Condition
- Overheated
- Location
- Hf System
- Part time
- 30,123 hours
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- H
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.