# NTSB Accident ERA17LA249
> **GRUMMAN G 164** · 2017-07-19 · Marydel, DE, USA · SERS
## Event
- **NTSB number:** ERA17LA249
- **Event ID:** 20170719X04527
- **Type:** Accident
- **Date:** 2017-07-19
- **Location:** Marydel, DE, USA
- **Coordinates:** 39.050873, -75.71832
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 0
- **Uninjured:** 0
- **Total aboard:** 1
## Aircraft
- **Make:** GRUMMAN
- **Model:** G 164
- **Registration:** N691Y
- **FAR Part:** 137
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The pilot's failure to maintain adequate clearance from power lines while conducting an aerial application flight.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA17LA249) · AI Analytics · CC0 1.0*