# SDR SWIA2026043076374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2026
- Submitted: July 3, 2026
- Operation: Air carrier
- Aircraft: [N770SK](https://openairdocs.org/aircraft/N770SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10243
- Aircraft time: 49,503 hours, 33,314 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Repair
- 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/SWIA2026043076374

## Discrepancy

EXTERNAL FUSELAGE STATION 985 STG27, REPAIR PATCH HAS CORROSION IN VARIOUS AREAS,   BLENDED AND TREATED CORROSION ON REPAIR PATCH ON EXTERNAL SKIN AT FS985.00 AND STGR27 PER MHIRJ REO 670-53-51-395 REV-- DATED 2026-05-06, REO 670-53-00-290 REV. -F DATED 2019-04-26 AND CRJ700 SRM 51-42-21-001-001 A01. ALL STEPS OF REO COMPLETED IN THEIR ENTIRETY. SEE CONTINUATION STEPS FOR MORE DETAILS. ALL CHECKS GOOD. SKYWEST TASK CARD 51-900-1002-SKY COMPLIED WITH.

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