# SDR AMTA200700144

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2007
- Submitted: March 13, 2007
- Operation: Air carrier
- Aircraft: [N560TZ](https://openairdocs.org/aircraft/N560TZ), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 33525
- Engine: Rroyce RB211535E4
- System (JASC): [2310 · HF Communications System](https://openairdocs.org/jasc/2310)
- Part: Hf Comm
- Condition: Malfunctioned
- Location: Left
- Stage of operation: CR
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200700144

## Discrepancy

LT HF WILL NOT TUNE OR TRANSMITT.  RECEPTION NORMAL.  PERFORMED STATIS BITE CHECK OF LT HF TXCR IAW FIM 23-11-00.  NO FAULTS NOTED PERFORMED A STATIS COMMS CHECK OF LT HF SYSTEM.  OPS CHECK GOOD.  (K)

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