# SDR 2026F00013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2026
- Submitted: February 18, 2026
- Operation: General aviation
- Aircraft: [N903AR](https://openairdocs.org/aircraft/N903AR), registered now
- Make and model: Boeing 747428F
- Aircraft serial: 33097
- Aircraft time: 82,978 hours, 11,949 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Spar
- Condition: Corroded
- 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/2026F00013

## Discrepancy

LOWER FUSELAGE CENTER WING, FRONT SPAR AT STA RBBL 127.50, LOWER PANEL CORROSION.

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