# SDR IPXA2021062971107

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2021
- Submitted: June 29, 2021
- Operation: Air carrier
- Aircraft: N283UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48484
- Aircraft time: 78,039 hours, 17,551 cycles
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Intercostal
- Part number: AJC75825
- Condition: Cracked
- Location: Vertical Stab
- 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/IPXA2021062971107

## Discrepancy

INSPECTION TYPE:3CLOWER VERTICAL STABILIZER REAR CENTER SPAR INTERCOSTAL IS CRACKED AT STA. YID= 375, XID= 7.1 AND ZID= 65.REPAIRED CRACKED LOWER VERTICAL STABILIZER REAR CENTER SPAR INTERCOSTAL AT STA. YID= 375, XID= 7.1 AND ZID= 65 IAW VT-SAA EA 011-5530-01-A9171 REV. I/R AND UPS EO MD11-5530-80832-A. (MAJOR) REF. FAA FORM 8100-9 BY S.KANG (AR-605677) DATED 06/24/2021.

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