# SDR IPXA2026070637082

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 24, 2026
- Submitted: July 7, 2026
- Operation: Air carrier
- Aircraft: [N143UP](https://openairdocs.org/aircraft/N143UP), 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: 0826
- Aircraft time: 28,962 hours, 17,895 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: A5361221420001
- Condition: Corroded
- Location: Zone 200
- 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/IPXA2026070637082

## Discrepancy

MAIN DECK, CORROSION AT INTERCOSTAL Y730 BETWEEN FR13A & FR11 UPPER AND LOWER SURFACE.  REMOVED AND REPLACE INTERCOSTAL ON MAIN DECK, Y730 BETWEEN FR13A & FR11 UPPER AND LOWER SURFACE IAW SRM 51-40-21.

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