# NTSB Accident ERA14LA321
> **GRUMMAN ACFT ENG COR-SCHWEIZER G 164B** · 2014-06-18 · Farmington, DE, USA · MINR
## Event
- **NTSB number:** ERA14LA321
- **Event ID:** 20140701X21646
- **Type:** Accident
- **Date:** 2014-06-18
- **Location:** Farmington, DE, USA
- **Coordinates:** 38.843055, -75.60778
## Injuries
- **Highest injury:** MINR
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN ACFT ENG COR-SCHWEIZER
- **Model:** G 164B
- **Registration:** N891JC
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's inadequate preflight planning for a takeoff in high-density altitude conditions and his decision to reduce power during the initial climb, which led to the airplane exceeding its critical angle-of-attack and experiencing an aerodynamic stall.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA14LA321) · AI Analytics · CC0 1.0*