# SDR RU3A2021032000008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2021
- Submitted: March 22, 2021
- Operation: Air carrier
- Aircraft: [N83](https://openairdocs.org/aircraft/N83), registered now
- Make and model: Beech 300BEECH
- Aircraft serial: FF18
- Aircraft time: 16,207 hours, 8,651 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Cabin Pressure
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RU3A2021032000008

## Discrepancy

PRESSURIZATION SYSTEM- UNABLE TO PRESSURIZE AIRCRAFT CABIN DURING CLIMBOUT. SWITCH POSITIONS VERIFIED CORRECTLY AND SYSTEM WOULD NOT TEST AFTER LANDING.

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