# SDR AALA991669

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N730AA](https://openairdocs.org/aircraft/N730AA), registered now
- Make and model: Boeing 727227
- Aircraft serial: 20737
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 580
- 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/AALA991669

## Discrepancy

TUL- CRACK STA 580, STR 27L, FUSELAGE SKIN.  STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM 53-30-3 PAGE 11.  TST:  72,099.47 HOURS.  CYCLES:  46,542.  (X)

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