# NTSB Accident SEA00FA015
> **Kaman K-1200** · 1999-11-04 · EMIDA, ID, USA · NONE
## Event
- **NTSB number:** SEA00FA015
- **Event ID:** 20001212X20172
- **Type:** Accident
- **Date:** 1999-11-04
- **Location:** EMIDA, ID, USA
- **Coordinates:** 47.199214, -116.549903
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** Kaman
- **Model:** K-1200
- **Registration:** N164KA
- **FAR Part:** 133
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

Failure of the splined engine adaptor as a result of torsional overstress.  Factors include a worn freewheeling clutch assembly.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA00FA015) · AI Analytics · CC0 1.0*