# NTSB Accident DEN05LA088
> **Beech S35** · 2005-06-11 · Colorado Spring, CO, USA · NONE
## Event
- **NTSB number:** DEN05LA088
- **Event ID:** 20050615X00773
- **Type:** Accident
- **Date:** 2005-06-11
- **Location:** Colorado Spring, CO, USA
- **Coordinates:** 38.809165, -104.699996
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** Beech
- **Model:** S35
- **Registration:** N2FY
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

the flight instructor and pilot's improper decision to continue the attempted high altitude takeoff when Vy airspeed was not obtained, and failure to abort the takeoff which resulted in an off-field landing and subsequent impact with terrain.  A contributing factor was the flight instructor's inadequate supervision during the attempted high altitude takeoff.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=DEN05LA088) · AI Analytics · CC0 1.0*