# SDR KCSA2025041213

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2025
- Submitted: April 14, 2025
- Operation: Air carrier
- Aircraft: [N701CK](https://openairdocs.org/aircraft/N701CK), registered now
- Make and model: Boeing 747-4B5F
- Registry model: [Boeing 747-4B5F](https://openairdocs.org/model/boeing-747-4b5f) (OpenAirDocs)
- Aircraft serial: 26416
- Aircraft time: 100,362 hours, 17,844 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Handle
- Condition: Unsecure
- Location: Zone 800
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KCSA2025041213

## Discrepancy

DOOR FLIGHT DECK OVERHEAD ENGINE-INDICATING AND CREW-ALERTING MESSAGE - MESSAGE CLEARED BEFORE QUICK REFERENCE HANDBOOK IS COMPLETED. VERIFIED FLIGHT DECK ESCAPE HATCH INNER HANDLE SECURED IAW B747-400 AMM 52-21-00. ALL INDICATIONS NORMAL. NO FURTHER DEFECTS NOTED.

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