# SDR SWAA2019011427975

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2018
- Submitted: January 14, 2019
- Operation: Air carrier
- Aircraft: N553WN
- Make and model: Boeing 737-7BX
- Registry model: [Boeing 737-7BX](https://openairdocs.org/model/boeing-737-7bx) (OpenAirDocs)
- Aircraft serial: 30745
- Aircraft time: 55,140 hours, 31,130 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 147A33001
- 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/SWAA2019011427975

## Discrepancy

DORSAL FIN ON EXTERNAL SKIN CORRODED BETWEEN BS 1006 TO BS 907, BETWEEN STR 2L TO STR 2R.  REPAIRED SKIN IAW ER AND EA.

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