# NTSB Accident CEN14LA199
> **ERCOUPE 415 C** · 2014-04-12 · Cookson, OK, USA · SERS
## Event
- **NTSB number:** CEN14LA199
- **Event ID:** 20140416X05021
- **Type:** Accident
- **Date:** 2014-04-12
- **Location:** Cookson, OK, USA
- **Coordinates:** 35.680313, -94.889846
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 2
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** ERCOUPE
- **Model:** 415 C
- **Registration:** N2788H
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot’s failure to properly secure the primer, which resulted in the loss of engine power during takeoff.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN14LA199) · AI Analytics · CC0 1.0*