# NTSB Accident DEN93LA064
> **SCHEMPP-HIRTH NIMBUS II** · 1993-05-30 · BUENA VISTA, CO, USA · SERS
## Event
- **NTSB number:** DEN93LA064
- **Event ID:** 20001211X12380
- **Type:** Accident
- **Date:** 1993-05-30
- **Location:** BUENA VISTA, CO, USA
- **Coordinates:** 38.830924, -106.139938
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** SCHEMPP-HIRTH
- **Model:** NIMBUS II
- **Registration:** N173
- **FAR Part:** 091
- **Engines:** 0
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

FAILURE TO FOLLOW PROCEDURES AND DIRECTIVES WHEN OPERATING THE FLAPS.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN93LA064) · AI Analytics · CC0 1.0*