# SDR SWIA202157809

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2021
- Submitted: April 28, 2021
- Operation: Air carrier
- Aircraft: [N449SW](https://openairdocs.org/aircraft/N449SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7699
- Aircraft time: 38,852 hours, 34,962 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 601R3102059
- Condition: Corroded
- Location: Bs 265-610 S16l
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202157809

## Discrepancy

INTERCOSTAL FROM FS265.00 TO FS310.00 BETWEEN STGR17L AND STGR 16L IS CORRODED.     (C-CHECK RO 4/25/2021)    REMOVED AND INSTALLED INTERCOSTAL AT FS265.00 TO FS310.00 BETWEEN STGR17L AND STGR 16L IAW WITH SRM 51-42-06 DATED MAY 10/2015 REFERENCE DRG 601R31020 FOR FASTENER CALL OUT AND SKY CARD 51-900-1003SKY (CL600-2B19) ATTACHED COMPLETED FORMS 337 AND SDR. NO WEIGHT CHANGE

---
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.