# NTSB Accident ANC91LA051
> **AERONCA 11AC** · 1991-04-09 · KAHILTNA GLAC., AK, USA · SERS
## Event
- **NTSB number:** ANC91LA051
- **Event ID:** 20001212X16715
- **Type:** Accident
- **Date:** 1991-04-09
- **Location:** KAHILTNA GLAC., AK, USA
- **Coordinates:** 62.450366, -149.789627
## Injuries
- **Highest injury:** SERS
- **Fatal:** 0
- **Serious:** 1
- **Minor:** 1
- **Uninjured:** 0
- **Total aboard:** 2
## Aircraft
- **Make:** AERONCA
- **Model:** 11AC
- **Registration:** N3436E
- **FAR Part:** 091
- **Engines:** 1
- **Damage:** SUBS
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

A DOWNDRAFT AND THE PILOT'S INADEQUATE REMEDIAL ACTION.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=ANC91LA051) · AI Analytics · CC0 1.0*