# NTSB Accident SEA91LA147
> **LET L-13** · 1991-07-01 · DRIGGS, ID, USA · NONE
## Event
- **NTSB number:** SEA91LA147
- **Event ID:** 20001212X17693
- **Type:** Accident
- **Date:** 1991-07-01
- **Location:** DRIGGS, ID, USA
- **Coordinates:** 43.729766, -111.219024
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 1
- **Total aboard:** 1
## Aircraft
- **Make:** LET
- **Model:** L-13
- **Registration:** N711KR
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

THE PILOT MISJUDGED HIS DISTANCE AND ALTITUDE TO THE RUNWAY DURING THE APPROACH AND FAILED TO ATTAIN THE PROPER TOUCHDOWN POINT FOR LANDING.  HIS LACK OF EXPERIENCE IN THE MAKE AND MODEL OF GLIDER WAS A RELATED FACTOR.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=SEA91LA147) · AI Analytics · CC0 1.0*