# SDR IPXA2023032492211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2023
- Submitted: March 27, 2023
- Operation: Air carrier
- Aircraft: [N289UP](https://openairdocs.org/aircraft/N289UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48455
- Aircraft time: 104,834 hours, 20,580 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Stringer
- Part number: ARB75061
- Condition: Cracked
- Location: L/H Wing
- 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/IPXA2023032492211

## Discrepancy

INSPECTION TYPE:3CL/H WING #1 FUEL TANK HAS A CRACK LOCATED BETWEEN STA XORS=1042.3 AND XORS=1070.00 ON STRINGER 6.REPAIRED CRACKED STRINGER 6 ON THE L/H WING #1 FUEL TANK BETWEEN STA XORS=1042.3 AND XORS=1070.00 IAW VTSAA EA 011-5710-01-A9862 I/R AND UPS EO MD11-5710-86262-A DATED 03/22/23 AND FAA FORM 8100-9 SIGNED BY P.LAU (AR-830967) DATED 03/21/23 (MAJOR)

---
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.