What was found
RADIO UNABLE TO TRANSMIT, RECEIVES OK. ACFT GROUNDED. REPLACED NR 1HF TRASCEIVER IAW AMM REF 23-11-21-400-801/23-11-21-000-801. OPS CKS GOOD. PERFORMED HF OPS CK IAW AMM REF 23-11-00-710-801. ALL COMMUNICATION LOUD AND CLEAR.
- Difficulty date
- March 8, 2013
- Submitted
- March 15, 2013
- Operation
- Air carrier
- Aircraft
- N593AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35107
- Aircraft time
- 19,082 hours, 5,995 cycles
- Engine
- Cfmint CFM567B273
- System (JASC)
- 2310 · HF Communications System
- Part
- Transceiver
- Part number
- 8220990004
- Part serial
- 17T9HM
- Condition
- Inoperative
- Location
- Hf System
- Part time
- 9,932 hours, 3,059 cycles
- 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.