# NTSB Accident LAX07CA090
> **Robinson R22 Beta** · 2007-02-19 · Tucson, AZ, USA · NONE
## Event
- **NTSB number:** LAX07CA090
- **Event ID:** 20070327X00330
- **Type:** Accident
- **Date:** 2007-02-19
- **Location:** Tucson, AZ, USA
- **Coordinates:** 32.150215, -110.930717
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Robinson
- **Model:** R22 Beta
- **Registration:** N453SH
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The failure of the student pilot to maintain an adequate main rotor rpm and the instructor’s failure to maintain control of the aircraft.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=LAX07CA090) · AI Analytics · CC0 1.0*