# NTSB Accident LAX92LA315
> **ROBINSON R-22B** · 1992-07-25 · CARLSBAD, CA, USA · NONE
## Event
- **NTSB number:** LAX92LA315
- **Event ID:** 20001211X15207
- **Type:** Accident
- **Date:** 1992-07-25
- **Location:** CARLSBAD, CA, USA
- **Coordinates:** 33.129688, -117.300354
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** ROBINSON
- **Model:** R-22B
- **Registration:** N2335Q
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE STUDENT PILOT'S FAILURE TO MAINTAIN ADEQUATE ROTOR RPM DURING A SIMULATED ENGINE FAILURE, AND THE FLIGHT INSTRUCTOR'S INADEQUATE SUPERVISION OF THE FLIGHT.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX92LA315) · AI Analytics · CC0 1.0*