N1940H

Substantial
Serious

Bucker BU-133S/N: 37

Accident Details

Date
Friday, June 24, 2022
NTSB Number
ERA22LA294
Location
Hartford, KY
Event ID
20220629105387
Coordinates
37.465688, -86.845786
Aircraft Damage
Substantial
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
0
Uninjured
0
Total Aboard
1

Probable Cause and Findings

The pilot’s exceedance of the airplane’s critical angle of attack during the initial climb, which resulted in an aerodynamic stall during an attempted return to the runway.

Aircraft Information

Registration
N1940H
Make
BUCKER
Serial Number
37
Engine Type
Reciprocating
Year Built
1940
Model / ICAO
BU-133BU33
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
SALE REPORTED
Address
UNKNOWN
Status
Deregistered
City
OKLAHOM CITY
State / Zip Code
OK 73125
Country
United States

Analysis

On June 24, 2022, about 1425 central daylight time, a Bücker BU-133, N1940H, was substantially damaged when it was involved in an accident near Hartford, Kentucky. The private pilot was seriously injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.

Witnesses reported that the pilot refueled the airplane and started the engine with the assistance of a mechanic, who hand-propped the engine. After engine start, the pilot taxied for departure. The airplane became airborne about 1,000 ft down the 5,000-ft-long runway and immediately pitched up into a nose-high attitude with little increase in altitude. The witnesses also reported that the engine ran smoothly during the entire event. As the airplane passed the departure end of the runway, it made a slight right turn, followed by a sharp turn to the left, back toward the runway. The airplane stalled, the nose dropped, and the airplane impacted the ground. First responders assisted the pilot out of the wreckage and he was transported to a local hospital for treatment.

An inspector with the Federal Aviation Administration (FAA) responded to the accident site and examined the wreckage. The airplane crashed in an open, grassy area about 400 ft past the departure end of the runway. The left wing and forward fuselage sustained substantial damage. There was no fire. Continuity was established from all flight control surfaces to the cockpit controls. The elevator trim was found in the neutral position.

The FAA reported that, due to his injuries, the pilot had no recollection of the event.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ERA22LA294