# SDR SWIA2026012776634

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 2026
- Submitted: July 14, 2026
- Operation: Air carrier
- Aircraft: [N707EV](https://openairdocs.org/aircraft/N707EV), registered now
- Make and model: Cndair CL6002C11
- Aircraft serial: 10057
- Aircraft time: 44,717 hours, 33,712 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- 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/SWIA2026012776634

## Discrepancy

STRINGER 19R SIGNS OF CORROSION BETWEEN BS 437 TO 453 UNDER FLOORBOARD 252CFR.  REMOVED AND REPLACED STR 19R BETWEEN BS 349 TO 485 IAW SRM 53-21-03, 51-42-06, 51-42-13, 51-42-21, 51-40-11, 51-21-11, 51-25-06, 51-25-16, AMM 20-70-00 AND 21-31-00

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