# SDR IPXA2026031187976

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2026
- Submitted: March 17, 2026
- Operation: Air carrier
- Aircraft: [N135UP](https://openairdocs.org/aircraft/N135UP), 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: 0818
- Aircraft time: 28,114 hours, 17,335 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: A5378103821500
- Condition: Cracked
- Location: Zone 100
- 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/IPXA2026031187976

## Discrepancy

MDC FLOOR SUPPORT IS CRACKED AT RT SIDE OF FUSELAGE AT FR 38.2.  REMOVED AND REPLACED THE FLOOR SUPPORT BRACKET, IAW SRM 51-40-21-001.  INSTALLED TRANSITION PANEL AT MDC FLOOR STRUCTURE RT SIDE OF FUSELAGE AT FR 38.2., IAW SRM 51-40-21-001.

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