# SDR CALA2025113011591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2025
- Submitted: December 1, 2025
- Operation: Air carrier
- Aircraft: [N37307](https://openairdocs.org/aircraft/N37307), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 64608
- Aircraft time: 8,470 hours, 2,825 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Condition: Out Of Limits
- Location: Zone 800
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025113011591

## Discrepancy

FWD ENTRY LIGHT ILLUM AT 100KTS ON TAKEOFF LIGHT EXTINGUISHED AT 6000FT MSL/ 500FT AFE INTERR OMF, NO FAULTS, GVI FOUND S199 SENSOR OUT OF LIMITS, ADJUSTED IAW 52-71-11-802-801 OPS CHK GOOD. FULL AMM REF. 52-71-11-820-801

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