# SDR SWAA2026052894464

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2026
- Submitted: May 29, 2026
- Operation: Air carrier
- Aircraft: [N949WN](https://openairdocs.org/aircraft/N949WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36663
- Aircraft time: 50,805 hours, 31,015 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2026052894464

## Discrepancy

CORROSION ON FWD EXTERNAL SKIN AT BS 1016 AT STR 27R LOWER FUSELAGE.   REMOVED CORROSION LOC. ON EXTERNAL SKIN AT BS 1016 AT STR 27R LOWER FUSELAGE IAW SRM 51-10-02 AND EVALUATED REWORKS AREA LOC. ON FWD AND AFT EXTERNAL SKIN AT BS 1016 AT LEVEL STR 27R LOWER FUSELAGE IAW SRM 53-00-01-1A-1 ALLOWABLE DAMAGE 1 PARAGRAPH 4.B(D) AND C;(2)(A); FIGURE 103; SHEET 2; DETAIL D.

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