# NTSB Accident ERA23FA235
> **HONDA AIRCRAFT CO LLC HA-420** · 2023-05-18 · Summerville, SC, USA · NONE
## Event
- **NTSB number:** ERA23FA235
- **Event ID:** 20230518180442
- **Type:** Accident
- **Date:** 2023-05-18
- **Location:** Summerville, SC, USA
- **Coordinates:** 33.062278, -80.280917
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 6
- **Total aboard:** 6
## Aircraft
- **Make:** HONDA AIRCRAFT CO LLC
- **Model:** HA-420
- **Registration:** N255HJ
- **FAR Part:** 091
- **Engines:** 2
- **Damage:** SUBS
## Conditions
- **Light:** NITE
- **Weather:** VMC
## Probable cause

The pilot’s improper calculation of the airplane’s landing approach speed and required landing distance, which resulted in the airplane touching down fast with inadequate runway available, and a subsequent runway excursion.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ERA23FA235) · AI Analytics · CC0 1.0*