# SDR SWIA2026021275865

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2026
- Submitted: April 21, 2026
- Operation: Air carrier
- Aircraft: [N959SW](https://openairdocs.org/aircraft/N959SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7840
- Aircraft time: 49,105 hours, 42,874 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Landing
- 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/SWIA2026021275865

## Discrepancy

DURING REMOVAL OF FWD DRAIN MAST. TO FOM FOUND CORROSION ON FWD DRAIN MAST LANDING.  PERFORMED REPAIR OF FUSELAGE SKIND UNDER FWD DRAIN MAST BETWEEN FS333.00-FS349.00 AND STR24R-STR25R ON FWD DRAIN MAST LANDING PER REO 601R-53-21-3794 REV -- DATE 2026-03-06. FITS AND LEAK CHECK GOOD. COMPLIED WITH TASK CARD 51-900-1003-SKY.

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