# SDR SWIA2026020475611

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2026
- Submitted: March 30, 2026
- Operation: Air carrier
- Aircraft: [N726SK](https://openairdocs.org/aircraft/N726SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10190
- Aircraft time: 53,912 hours, 36,134 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Cracked
- 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/SWIA2026020475611

## Discrepancy

DURING THE LH TRU LANDING INSTALLATION CRACK FOUND ON LH INTERCOSTAL ELECTRIC BAY FLOOR BETWEEN FS 173.00 AND FS 193.00  MX# 31653855   (C-CHECK RO 03/28/2026)REMOVED AND REPLACED INTERCOSTAL P/N CC670-33194-7. REF. CRJ700 SRM 51-42-06-001-001-A01, SRM 51-42-13-001-001-A01, SRM 51-42-21-001-001-A01 AND DWG# CC670-33045 REV. -F SHEET 1.COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY (CL600-2C10) STRUCTURAL MAJOR REPAIR (**RII**)

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