# SDR SIMA20220429005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2022
- Submitted: May 2, 2022
- Operation: Air carrier
- Aircraft: [N615AE](https://openairdocs.org/aircraft/N615AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145087
- Aircraft time: 49,397 hours, 45,773 cycles
- System (JASC): [3410 · Flight Environment Data](https://openairdocs.org/jasc/3410)
- Part: None
- Part number: 7001840937
- Part serial: 01028978
- Condition: Unserviceable
- Location: [0000]   [-]   [
- Part time: 40,163 hours, 37,870 cycles
- Component: Unit, Radio Alt
- Component part number: 7001840937
- 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/SIMA20220429005

## Discrepancy

RA SHOWING 25 FEET UP TO 12K AGL, GOT TOO LOW , TERRAIM AURAL WARNING FOLLOWED BY NORMAL RA INDICATIONS REMAINDER OF FLIGHT,-C/A-REMOVED AND REPLACED R/A UNIT IAW E-145 AMM 34-31-01 OPC GOOD,

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