# SDR QXEA9600373

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N450US
- Make and model: Fokker F.28 MK 1000
- Registry model: [Fokker F.28 MK 1000](https://openairdocs.org/model/fokker-f-28-mk-1000) (OpenAirDocs)
- Aircraft serial: 11101
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Blkhd Beam
- Condition: Cracked
- Location: Fwd Press Blkhd
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA9600373

## Discrepancy

PDX - CRACK IN FORWARD PRESSURE BULKHEAD HORIZONTAL BEAM VII UPPER FLANGE AT THE BULKHEAD CENTERLINE.  CRACK NOTED DURING C-CHECK (NR 100-34).  CRACK REPAIRED I/A/W SRM 530218.  AIRCRAFT RETURNED TO SERVICE.

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