# SDR 2DYA202505280135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2025
- Submitted: May 28, 2025
- Operation: Air carrier
- Aircraft: [N771KW](https://openairdocs.org/aircraft/N771KW), registered now
- Make and model: Boeing 777212
- Aircraft serial: 28530
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Megaphone
- Part number: A12SA
- Part serial: 04341
- Condition: No Test
- Location: Zone 200
- Part time: 500 hours, 200 cycles
- 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/2DYA202505280135

## Discrepancy

MEGAPHONE FAILED OPS CHECK DURING MX INSP.

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