# SDR 3EJA202401040001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2023
- Submitted: January 4, 2024
- Operation: Air carrier
- Aircraft: N827JS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605116
- Aircraft time: 12,268 hours, 8,531 cycles
- System (JASC): [3417 · Air Data Computer](https://openairdocs.org/jasc/3417)
- Part: Adc
- Part number: 7014700914
- Part serial: 02066337
- Condition: Inoperative
- Location: Zone 100
- Part time: 2,043 hours, 1,362 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: F, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3EJA202401040001

## Discrepancy

LOST INSTRUMENTS ON RIGHT SIDE, AIRSPEED INDICATOR SHOWED 400+ KNOTS AND ALTIMETER FROZE, AUTOPILOT PORPOISE AS WELL.  AIRSPEED WARNING BLARED ALL THE WAY TO LANDING.

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