# SDR SWAA2020092814393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2020
- Submitted: September 28, 2020
- Operation: Air carrier
- Aircraft: N744SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29490
- Aircraft time: 73,684 hours, 44,016 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 678-707
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020092814393

## Discrepancy

CORROSION ON EXTERNAL FUSELAGE SKIN UNDER ADF NR 1 ANTENNA BS678-BS707 S-1 TO S-2R WL306.  REPAIRED CORROSION ON FUSELAGE SKIN UNDER ADF NR 1 ANTENNA AT BS 678 - BS 707 S-1 TO S-2R WL 306, PER ER 20-03231 REV IR ON SWA EA 20-153-01795 REV IR.

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