No fatalities

27 Apr 2018: STINSON 108 3 — Eliza Island, WA

Eliza Island, WA, United States

On 27 Apr 2018, a STINSON 108 3 was involved in an aviation accident near Eliza Island, WA. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s exceedance of the airplane’s critical angle of attack during takeoff, which resulted in an aerodynamic stall. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

A pilot reported difficulty staying on the runway during takeoff in a tailwheel airplane. The aircraft stalled into brush off the runway end, nosed over, and sustained substantial left wing damage.

Accident Overview

During the takeoff roll, the pilot of a tailwheel-equipped airplane experienced difficulty maintaining directional control on the runway. According to a telephone interview with the National Transportation Safety Board Investigator-In-Charge, after becoming airborne, the airplane aerodynamically stalled and entered brush off the end of the runway. The airplane then nosed over and came to rest inverted.

Damage and Mechanical Condition

The accident resulted in substantial damage to the left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Weather Conditions

The automated weather observation station located approximately 9 miles to the north-northwest reported that, around the time of the accident, the wind was from 170° at 8 knots, gusting to 18 knots. The airplane had departed from the southeast runway.

Pilot's Account

The pilot stated that during the takeoff roll, he had difficulty staying on the runway. In a telephone interview, he added that while airborne, the airplane aerodynamically stalled into brush off the end of the runway. The airplane subsequently nosed over and came to rest inverted.

Contributing factors

Causes

Capability exceededPilot

Other contributing factors

Effect on operation