# SDR UPS01437342

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2001
- Submitted: November 28, 2001
- Operation: Air carrier
- Aircraft: N520UP
- Make and model: Boeing 747-200
- Registry model: [Boeing 747-200](https://openairdocs.org/model/boeing-747-200) (OpenAirDocs)
- Aircraft serial: 1
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- Condition: Cracked
- Location: Rt Wing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS01437342

## Discrepancy

INSPECTION TYPE:PFLT RT I/B TRAILING EDGE OF AFT FLAP HAS CRACK IN COMPOSITE POSSIBLE DELAMINATION O/B OF I/B CANOE, MARKED.   INSPECTED AREA AND SPEED TAPED PER EO B747-5750-15750-A.  REINSPECT AT 50 DAY INTERVALS AND PERMANENT REPAIR NO LATER THAN C-CHECK.

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