# SDR P5CA2021112200423

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2021
- Submitted: November 24, 2021
- Operation: Air carrier
- Aircraft: N643GT
- Make and model: Boeing 767-3JHF
- Registry model: [Boeing 767-3JHF](https://openairdocs.org/model/boeing-767-3jhf) (OpenAirDocs)
- Aircraft serial: 37809
- Aircraft time: 22,399 hours, 5,767 cycles
- System (JASC): [2311 · UHF Communications System](https://openairdocs.org/jasc/2311)
- Part: Coupler
- Part number: 8220987004
- Part serial: 18226
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA2021112200423

## Discrepancy

LEFT  HF  INOP.(<P>T/S PER FIM 23-11-00. REMOVED/REPLACED LH HF COMM ANTENNA COUPLER AMM 23-11-01. MDDR 156972 CLEARED UP.</P>)

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