# SDR AALA20010442

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2001
- Submitted: April 10, 2001
- Operation: Air carrier
- Aircraft: [N513AA](https://openairdocs.org/aircraft/N513AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49890
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Cracked
- Location: Fuselage
- 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/AALA20010442

## Discrepancy

TUL - FOUND VISUAL INDICATION OF CRACK LONGERON 20 STATION 993 ABOVE FASTENER AND FORWARD.  STOP DRILLED CRACK.  INSTALLED ANGLE DOUBLER PER AARD 53-10-00-18.  (M)

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