No fatalities

Pilot Applies Brakes to Avoid Deer, Resulting in Ground Loop on Grass Strip

Two Harbors, MN, United States

On August 10, 2019, a Cessna 180 J was involved in an aviation accident near Two Harbors, MN. No fatalities were reported. Investigators recorded the probable cause as: The pilot's abrupt maneuver to try and avoid a deer during landing on a grass strip runway, which resulted in a ground loop. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

During landing roll on a grass strip, a pilot applied hard brakes to avoid a deer, causing the airplane to skid and ground loop. Substantial damage occurred to the left wing and horizontal stabilizer.

Incident Overview

A pilot reported an incident that occurred during the landing roll on a grass strip runway. According to the pilot, a deer ran across the runway during the landing roll. The pilot stated that she felt the deer was too close to the airplane to initiate a go-around, so she applied the brakes hard. This caused the airplane to skid to the right and subsequently ground loop.

Damage Assessment

The airplane sustained substantial damage to the left wing and horizontal stabilizer as a result of the ground loop.

Pilot Statement

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Contributing factors

Effect on operationAbility to respond/compensatePilot

Frequently asked questions

What happened in the 10 Aug 2019 Cessna 180 J accident near Two Harbors, MN?

During landing roll on a grass strip, a pilot applied hard brakes to avoid a deer, causing the airplane to skid and ground loop. Substantial damage occurred to the left wing and horizontal stabilizer.

Were there any fatalities in the 10 Aug 2019 Cessna 180 J accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 10 Aug 2019 involved a Cessna 180 J, at Two Harbors, MN.

What was the probable cause of the accident?

The pilot's abrupt maneuver to try and avoid a deer during landing on a grass strip runway, which resulted in a ground loop.