What was found
RH HF RADIO WILL NOT TUNE OR TRANSMIT. DEFERRED PER MEL 23-11-01-02B. CAT C 2/7/2022 @0800Z RIGHT HF INOP. REPLACED RH HF COUPLER IAW AMM 23-11-01 OPS CHECK OK. NO UNIT TIME INFO, DTO POOL PART.
- Difficulty date
- February 7, 2022
- Submitted
- February 10, 2022
- Operation
- Air carrier
- Aircraft
- N399CM
- Make and model
- Boeing 767323
- Aircraft serial
- 29431
- Aircraft time
- 105,565 hours, 17,660 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Coupler
- Part number
- 7926140001
- Part serial
- 1268
- Condition
- Inoperative
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.