# SDR IPXA2022030579761

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2022
- Submitted: March 7, 2022
- Operation: Air carrier
- Aircraft: [N256UP](https://openairdocs.org/aircraft/N256UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48405
- Aircraft time: 89,158 hours, 19,598 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Stringer
- Part number: APB74761
- Condition: Cracked
- Location: Ctr Aux Tank
- 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/IPXA2022030579761

## Discrepancy

INSPECTION TYPE:C4UPPER CTR AUX TANK HAS CRACK ON A INCOMING SPLCE REPAIR ON STRINGER 48 REPAIR ZEE AT SPLICE LOCATION STA XCW-17 AND XCW=17.REMOVED,FAB, REPAIRED THE CRACK ON STRINGER 48 REPAIR ZEE AT STA XCW=-17 AND XCW=17 IAW VTSAA EA 011-5710-01-A9491 REV I/R AND UPS EO MD11-5710-82992-A AND FAA FORM 8100-9 SIGNED BY M. NOMURA (AR-605404) DATED 04/28/16 (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.