# NTSB Accident GAA18CA320
> **PIPER PA 12** · 2018-06-02 · Nulato, AK, USA · NONE
## Event
- **NTSB number:** GAA18CA320
- **Event ID:** 20180604X12629
- **Type:** Accident
- **Date:** 2018-06-02
- **Location:** Nulato, AK, USA
- **Coordinates:** 65, -159.416671
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 2
- **Total aboard:** 2
## Aircraft
- **Make:** PIPER
- **Model:** PA 12
- **Registration:** N3937M
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DUSK
- **Weather:** VMC
## Probable cause

The pilot’s improper landing flare, which resulted in a hard landing on upsloping terrain, and his subsequent failure to maintain adequate airspeed and his exceedance of the airplane’s critical angle of attack during an attempted go-around, which resulted in an aerodynamic stall.

---
*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=GAA18CA320) · AI Analytics · CC0 1.0*