# SDR 98ZZZX4547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 5, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N551BC](https://openairdocs.org/aircraft/N551BC), registered now
- Make and model: Cessna 550
- Registry model: [Cessna 550](https://openairdocs.org/model/cessna-550) (OpenAirDocs)
- Aircraft serial: 5500242
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Seal
- Part number: MS3548941
- Condition: Failed
- Location: Passenger Door
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX4547

## Discrepancy

AIRACRAFT LOST PRESSURIZATION DURING CRUISE AT FL 37 DUE TO A COLLAPSED CABIN DOOR SEAL.  FLIGHT CREW EXECUTED THE EMERGENCY DESCENT AT THE NEAREST AIRPORT - EL PASO, TEXAS

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