# SDR DALA2021080604481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 4, 2021
- Submitted: August 6, 2021
- Operation: Air carrier
- Aircraft: [N669DN](https://openairdocs.org/aircraft/N669DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25142
- Aircraft time: 91,575 hours, 41,458 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 458-460
- 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/DALA2021080604481

## Discrepancy

SHIP 669 CORROSION ON FUSELAGE SKIN AROUND CUT OUT OF DOOR 119BL BTW STA 458 TO STA 460 AND BTW S-27L TO S-28L AT FUSELAGE (IN REF. NRC 00215). CORRECTIVE ACTION: SUMMARY OF NRC 00291; CORROSION ON FUSELAGE SKIN AROUND CUT OUT OF DOOR 119BL BTW STA 458 TO STA 460 AND BTW S-27L TO S-28L WAS REPAIRED PER ETI-57-21-366 REV. 2 AND ER/A NO. 592956-14 REV. ORIGINAL. (1899473)

---
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.