# SDR IPXA2025110562627

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2025
- Submitted: November 6, 2025
- Operation: Air carrier
- Aircraft: [N126UP](https://openairdocs.org/aircraft/N126UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0810
- Aircraft time: 28,301 hours, 17,173 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Fairing
- Part number: 2210021511
- Condition: Cracked
- Location: Zone 400
- 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/IPXA2025110562627

## Discrepancy

AFT FAIRING 485AL HAS A CRACK AT AFT I/B SIDE.  PERFORMED WELDING AT CRACKED AREA AT AFT FAIRING 485AL AT AFT I/B SIDE. IAW SRM 54-55-51 AMS 4921 RED. VERIFIED PERFORED WELDING AT CRACKED AREA AT AFT FAIRING 485AL AT AFT I/B SIDE. IAW SRM 54-55-51 AMS 4921.

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