# SDR 3EJA2024070600003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2024
- Submitted: July 8, 2024
- Operation: Air carrier
- Aircraft: [N770JS](https://openairdocs.org/aircraft/N770JS), registered now
- Make and model: Cessna 525B
- Registry model: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (OpenAirDocs)
- Aircraft serial: 525B0357
- Aircraft time: 5,629 hours, 3,920 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning Light
- Condition: Illuminated
- Location: Cabin Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3EJA2024070600003

## Discrepancy

AFTER TAKEOFF, CLIMBING THROUGH 10,000 FEET WE RECEIVED A RED MASTER CAUTION LIGHT, AND A RED ILLUMINATED CABIN ALT LIGHT.  WE RAN THE CHECKLIST. DISPATCH ADVISED US TO RETURN TO PBI. ATC WAS NOTIFIED AND NO EMERGENCY WAS DECLARED.

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