# NTSB Accident NYC99LA190
> **Robinson R-22A** · 1999-08-05 · SHIRLEY, NY, USA · MINR
## Event
- **NTSB number:** NYC99LA190
- **Event ID:** 20001212X19621
- **Type:** Accident
- **Date:** 1999-08-05
- **Location:** SHIRLEY, NY, USA
- **Coordinates:** 40.78981, -72.870506
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 1
- **Total aboard:** 2
## Aircraft
- **Make:** Robinson
- **Model:** R-22A
- **Registration:** N8561K
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain rotor RPM, 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=NYC99LA190) · AI Analytics · CC0 1.0*