# SDR UIEA2024052800459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2024
- Submitted: May 29, 2024
- Operation: Air carrier
- Aircraft: [N477MC](https://openairdocs.org/aircraft/N477MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29255
- Aircraft time: 101,852 hours, 17,980 cycles
- System (JASC): [2562 · Emergency Locator Beacon](https://openairdocs.org/jasc/2562)
- Part: Control Panel
- Part number: 11530061
- Part serial: 115300600230
- Condition: Abnormal
- Location: Elt
- Stage of operation: IN
- 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/UIEA2024052800459

## Discrepancy

FOUND ELT REMOTE PANEL FUNCTION ABNORMAL WHEN PFM OPERATIONAL TEST.(<P>IAW AMM 23-24-01/401 REV 110, REPLACED ELT CONTROL PANEL AND PERFORMED ELT CONTROL PANEL INSTALLATION TEST. THE RESULT WAS SATISFACTORY.</P>)

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