# SDR CALA2017012200151

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2017
- Submitted: January 22, 2017
- Operation: Air carrier
- Aircraft: [N14106](https://openairdocs.org/aircraft/N14106), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27296
- Aircraft time: 85,098 hours, 20,455 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Seal
- Condition: Torn
- Location: Sliding Window
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017012200151

## Discrepancy

EXTREMELY LOUD HIGH  PITCH SQUEAL PASSING THROUGH 16000. CONTINUED TO FL190. ON DESCENT STOPPED PASSING THRU FL160. EMERGENCY DECLARED.  REPLACED CAPTAIN SLIDING WINDOW SEAL.

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