# SDR UPS405099

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N673UP](https://openairdocs.org/aircraft/N673UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20325
- System (JASC): [5220 · Emergency Exits](https://openairdocs.org/jasc/5220)
- Part: Escape Hatch
- Condition: Not Secure
- Location: Flight Deck
- Stage of operation: TO
- Nature of condition: O
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS405099

## Discrepancy

CREW REPORTED ON TAKEOFF ROLL, TOP ESCAPE HATCH OPENED, TAKEOFF ABORTED.  SECURED TOP ESCAPE HATCH.

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