# SDR NWAA070689885

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2007
- Submitted: February 28, 2007
- Operation: Air carrier
- Aircraft: [N401EA](https://openairdocs.org/aircraft/N401EA), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47682
- Aircraft time: 66,085 hours, 61,516 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Stringer
- Condition: Cracked
- Location: Te Flap
- Part time: 17,234 hours, 15,507 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NWAA070689885

## Discrepancy

DURING "H" CHECK, FOUND CRACK IN LT WING TRAILING EDGE FLAP FORWARD SPAR UPPER STRINGER.  REPAIRED PER EA 99-208451.

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