CHI87DER09

NTSB accident investigation · Great Lakes Adams 2T-1 · Bethel/Msp, MN · July 10, 1987

Accident · FatalFinal report
Date
July 10, 1987, 12:44 local (17:44 UTC)
Place
Bethel/Msp, MN
Injuries
1 fatal, 1 serious
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N23JAGreat Lakes Adams 2T-1
Weather
Visual (VMC) · Day
Status
Completed · report January 11, 1989
Report
Approved by Office Director
FAA report
19870710034079A
Case key
13590

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightCruise
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - open field

Analysis

The amateur built aircraft impacted in an open farm field. Although witnesses did not agree on the altitude the aircraft was flying at, they all stated that the great lakes 2T-1 was spinning before it collided with the ground. One witness indicated that the aircraft was in a flat spin. The plt, who had 10 hrs of flt experience in this make and model aircraft, could not recall the events leading up to the accident. Examination of the wreckage did not reveal any evidence of preexisting defects or malfunctions of the airframe or engine.

Aircraft

Registration
N23JA
Reported as
Great Lakes Adams 2T-1
Category
Airplane, amateur-built
Serial number
1
Airframe hours
54
Engine
Continental IO-470-U, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gary A. Solfield
Registered owner
James A. Adams
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · June 24, 1987 · 8 hours before
Departed
ANE · Blaine, MN

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
46
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
1,350 total · 10 in this make and model · 1,340 as pilot in command · 22 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 9 knots
Visibility
20 statute miles
Lowest ceiling
20,000 ft overcast
Temperature
77 °F, dew point 66 °F
Altimeter
29.00 inHg
Observed at
MSP, 22 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.