# NTSB Accident CEN22LA063
> **MCDONNELL DOUGLAS HELICOPTER 369E** · 2021-12-02 · St. Louis, MO, USA · NONE
## Event
- **NTSB number:** CEN22LA063
- **Event ID:** 20211207104364
- **Type:** Accident
- **Date:** 2021-12-02
- **Location:** St. Louis, MO, USA
- **Coordinates:** 38.66211, -90.65205
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** MCDONNELL DOUGLAS HELICOPTER
- **Model:** 369E
- **Registration:** N911PH
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to apply power during the recovery procedure for the practice autorotation, which resulted in 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=CEN22LA063) · AI Analytics · CC0 1.0*