# SDR DALA2024031703384

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2024
- Submitted: March 17, 2024
- Operation: Air carrier
- Aircraft: [N699DL](https://openairdocs.org/aircraft/N699DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 29970
- Aircraft time: 78,621 hours, 30,079 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: NOTREPORTED
- Condition: Corroded
- Location: Bs 1400 S28l
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024031703384

## Discrepancy

AIRCRAFT 0699, CORROSION ON INTERCOSTAL ON STRINGER 28L STA 1400 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: INTERCOSTAL ON STRINGER 28L STA 1400 AT AFT CARGO COMPARTMENT WAS FABRICATED AND REPLACED PER B757-200 DWG 146N5400 REV. U AND B757-200 SRM 51-40 -02-0G PAR. 4.B AND PAR. 7.C. (LP 0247897)

---
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.