# SDR AALA20090513TUL33

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2009
- Submitted: May 28, 2009
- Operation: Air carrier
- Aircraft: [N433AA](https://openairdocs.org/aircraft/N433AA), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49451
- Aircraft time: 68,765 hours, 31,579 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Corroded
- 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/AALA20090513TUL33

## Discrepancy

REMOVED SMALL EDGE OF CUSP SHEET FOR CORROSION REMOVAL, STA 871.  INSTALLED SMALL DOUBLER ON CUSP, .032; 7075-T6, PER AARD 53-20-00-16.

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