# SDR SIMA20211115001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2021
- Submitted: November 16, 2021
- Operation: Air carrier
- Aircraft: [N605KS](https://openairdocs.org/aircraft/N605KS), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145059
- Aircraft time: 51,746 hours, 44,318 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: False Activation
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20211115001

## Discrepancy

TAKEOFF 1000 CLIMBING 115 VAC BUS OFF CAUTION LOSE EICAS INDICATIONS ITT, N1, T/O, N2. PPH, FLAPS, GEAR ALL YELLOW DASH RUN QRH. SPS 1/2 INOP WARNING ON CLIMBOUT ALONG WITH ALL MSG STATED ABOVE AIR RETURN TO AZO-C/A-PERFORMED OPC CHECK OF DAU1 REF. AMM 31-41-00 OPSCHECK GOOD.PERFORMED POWER RESET, ALL MSGS CLEARED REF. AMM 24-40-00. PERFORMED STALL PROC. TEST REF. AMM 27-36-00. OPS CHECK GOOD.

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