N350CP

Substantial
Serious

Glasair II FTS/N: 1008

Accident Details

Date
Friday, June 24, 2022
NTSB Number
CEN22LA289
Location
Monee, IL
Event ID
20220627105358
Coordinates
41.367720, -87.726520
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 in-flight loss of control while practicing aerodynamic stall recoveries.

Aircraft Information

Registration
N350CP
Make
GLASAIR
Serial Number
1008
Engine Type
Reciprocating
Year Built
1997
Model / ICAO
II FTAT2P
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
BOLDENOW DONALD W
Address
10316 NEW DEVON ST
Status
Deregistered
City
MUNSTER
State / Zip Code
IN 46321
Country
United States

Analysis

On June 24, 2022, about 1518 central daylight time, a Glasair II FT airplane, N350CP, was substantially damaged when it was involved in an accident near Monee, Illinois. The pilot was seriously injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.

The pilot was conducting power-off aerodynamic stall recoveries about 3,000 ft msl. The pilot reported that the first three stall recoveries were unremarkable. However, before the fourth stall, the airplane’s deceleration rate and pitch attitude were greater than the previous three stall entries. The airplane snapped to the left and rolled inverted. It continued to roll and settled into an upright left spin with a relatively flat nose-down pitch attitude between 10° and 20°. Multiple attempts to recover from the spin were not successful. The airplane made about 6 complete rotations before it impacted the terrain. The airplane sustained substantial damage to both wings, the fuselage, and the empennage.

The pilot reported no malfunctions or failures associated with the airplane before the accident. He noted that initiating recovery at the first indication of the stall might have prevented the loss of control.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CEN22LA289