# SDR UPS01235624

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2001
- Submitted: April 20, 2001
- Operation: Air carrier
- Aircraft: [N918UP](https://openairdocs.org/aircraft/N918UP), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19008
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Fuselage
- 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/UPS01235624

## Discrepancy

INSPECTION TYPE: C,  FWD CARGO COMPT BETWEEN STA 680 AND 660, LT SIDE STRINGER 24, CORROSION.  CUT OUT SECTION AT BAD STRINGER AREA STA 680 TO STA 660 LT STRINGER 24 INSTALLED REPAIR AS PER B727 SRM 53-10-3 FIG 1   SIDE OF STRINGER DOUBLER REPAIR 11 1/4 INCHES.

---
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.