# NTSB Accident WPR14TA357
> **AIRBUS HELICOPTERS AS 350 B3** · 2014-08-28 · Hemet, CA, USA · MINR
## Event
- **NTSB number:** WPR14TA357
- **Event ID:** 20140828X53001
- **Type:** Accident
- **Date:** 2014-08-28
- **Location:** Hemet, CA, USA
- **Coordinates:** 33.734165, -117.022499
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 2
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** AIRBUS HELICOPTERS
- **Model:** AS 350 B3
- **Registration:** N991SD
- **FAR Part:** PUBU
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The flight instructor's failure to adequately brief and demonstrate the simulated emergency procedure to the pilot under instruction and his delayed remedial action and inadequate supervision during the maneuver, which resulted in an excessive sink rate and a hard landing.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=WPR14TA357) · AI Analytics · CC0 1.0*