# SDR AALA201904109001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2019
- Submitted: April 10, 2019
- Operation: Air carrier
- Aircraft: [N921NN](https://openairdocs.org/aircraft/N921NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33229
- Aircraft time: 19,059 hours, 7,853 cycles
- System (JASC): [5242 · Electrical/Electronic Compartment Doors](https://openairdocs.org/jasc/5242)
- Part: Door
- Condition: Open
- Location: E/E Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201904109001

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: PILOT REPORTS DURING INITIAL CLIMB, AIRCRAFT DID NOT PRESSURIZE. EMERGENCY DECLARED, RETURNED TO DEPARTURE.   MAINTENANCE FOUND THE E&E DOOR LEFT OPEN. CLOSED & LOCKED THE E&E DOOR.

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