# SDR CALA2013070300473

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2013
- Submitted: July 3, 2013
- Operation: Air carrier
- Aircraft: [N26902](https://openairdocs.org/aircraft/N26902), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 34822
- Aircraft time: 604 hours, 210 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: NR
- 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/CALA2013070300473

## Discrepancy

DATA BURST- CHIRP SOUND LOUD "CHIRP" NOISE FROM RT VHF (INTERFERENCE WITH ELT). CANNOT DUPLICATE ON GROUND, PERFORMED VHF GROUND TEST ON L, C, R VHF REF DMC-B787-A-23-12-00-00A-320A-A, TEST PASSED ON L, C, R, VHF INFO NOTED.

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