# SDR SIMA20241204001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2024
- Submitted: December 4, 2024
- Operation: Air carrier
- Aircraft: [N270NN](https://openairdocs.org/aircraft/N270NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000775
- Aircraft time: 14,990 hours, 10,161 cycles
- System (JASC): [3460 · Flight Management Computing Hardware System](https://openairdocs.org/jasc/3460)
- Part: Computer
- Condition: Failed
- Location: Zone 200
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20241204001

## Discrepancy

DURING INFLIGHT EMERGENCY FOR FAILED COMPUTERS, CHECKED THE BOX INDICATED FMS 1&2 FAILED SENSORS. THE FMS WILL NOT TAKE ANY PERFORMANCE ENTRIES FOR PERF NUMBERS. FAULT CODE 22110019FA2 - C/W FIM 22 11 00 RESET TEST CONTROL I/O PASS. PERFORMED RELOADING FMS NAV DATABASES AND PERFORMANCE DATA PER AMM 45 45 00.OK FOR SERVICE.

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