# SDR U2RA2026081700049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2026
- Submitted: August 17, 2026
- Operation: Air carrier
- Aircraft: [N952CA](https://openairdocs.org/aircraft/N952CA), registered now
- Make and model: Boeing 747428
- Aircraft serial: 25238
- Aircraft time: 119,108 hours, 18,124 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Circuit Card
- Condition: Faulted
- Location: Fire Detection
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/U2RA2026081700049

## Discrepancy

ON GROUND - ERRONEOUS FIRE WARNINGS - CLEANED AND RESEATED AFOLTS INTERFACE CARD. SYSTEM OPERATION NORMAL PER AIRCRAFT MAINTENANCE MANUAL 26-10-01.

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