# SDR SWI2026F00035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2025
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N454SW](https://openairdocs.org/aircraft/N454SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7749
- Aircraft time: 41,862 hours, 37,618 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/SWI2026F00035

## Discrepancy

UPON REMOVAL OF FRAME BS 574 BETWEEN S20R AND S20L FOUND REINFORCING ANGLE CORRODED AT MULTIPLE LOCATION.  REMOVED AND REPLACED BY NEW REINFORCING ANGLE AT BS 574 BETWEEN S24L TO S20L IAW SRM 51-42-06 AND SRM 51-42-21 REV. 39, AND DWG 601R36024 REV. N.  PERFORMED LEAK CHECK GOOD,

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