# NTSB Accident MIA99LA195
> **Ryan ST3KR** · 1999-07-10 · LAKE CITY, FL, USA · NONE
## Event
- **NTSB number:** MIA99LA195
- **Event ID:** 20001212X19313
- **Type:** Accident
- **Date:** 1999-07-10
- **Location:** LAKE CITY, FL, USA
- **Coordinates:** 30.090764, -82.730133
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Ryan
- **Model:** ST3KR
- **Registration:** N47306
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the improper maintenance and inspection of the propeller system, which resulted in loose and improperly torqued bolts, causing the subsequent failure of a propeller blade.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=MIA99LA195) · AI Analytics · CC0 1.0*