# SDR UIEA200800027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2008
- Submitted: February 21, 2008
- Operation: Air carrier
- Aircraft: [N527MC](https://openairdocs.org/aircraft/N527MC), registered now
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 22471
- Aircraft time: 98,200 hours, 19,719 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Condition: Damaged
- Location: Bs 2397
- 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/UIEA200800027

## Discrepancy

PRELIMINARY REPORT, ON TAKEOFF ROTATION, FREIGHT CAME LOOSE ON MAIN DECK SLID AFT AND PENETRATED THE AFT PRESSURE BULKHEAD.  CREW PERFORMED AN ATB AND LANDED WITHOUT INCIDENT INTO LFW.  AIRCRAFT SUSTAINED APPROX 12 INCH HOLE.  AIRCRAFT DAMAGE BEING EVALUATED BY MANUFACTURE TEAM.

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