# SDR SWIA2026041377776

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2026
- Submitted: October 20, 2026
- Operation: Air carrier
- Aircraft: [N917SW](https://openairdocs.org/aircraft/N917SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7641
- Aircraft time: 52,358 hours, 45,201 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 6013501251
- Condition: Cracked
- Location: Zone 200
- 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/SWIA2026041377776

## Discrepancy

AFT SIDE OF AFT PRESSURE BULKHEAD ZEE MEMBER ANGLE AT STR 15L,  LBL 36.20 CRACKED.  RECEIVED, LOCATED AND DRILLED A NEW INTERCOSTAL IAW SRM 51-42-06.  INSTALLED THE NEW INTERCOSTAL IAW DWG 601-35012, REV D, AND  SRM 51-42-06.  COMPLIED WITH TASK CARD 51-900-1003-SKY.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.