CHI85LA044

NTSB accident investigation · Wells KR-2 · Delaware, OH · November 3, 1984

Accident · Serious injuriesLimited investigationFinal report
Date
November 3, 1984, 11:15 local (16:15 UTC)
Place
Delaware, OH
Injuries
1 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N4486VWells KR-2
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841103075649A
Case key
12952

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

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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 flightTakeoff - initial climb
Planning/decision - improperPilot in commandCause
Weather condition - turbulenceFactor
Airspeed - inadequatePilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
In flight collision with objectDescent - uncontrolled
Object - building(nonresidential)Factor

Analysis

According to the plt, he made a normal takeoff in his home built acft & started to climb on a flt path that went over a warehouse. He reported that he encountered a thermal & severe turbulence which were created by the warehouse. He stated that this caused the plane to bank steeply to almost 90 deg. The plt initiated corrective action, but the acft went inverted & subsequently crashed onto the warehouse roof.

Aircraft

Registration
N4486V
Reported as
Wells KR-2
Category
Airplane, amateur-built
Serial number
4707
Airframe hours
83
Engine
Revmaster 2100, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Lrtoy A. Wells
Airworthiness certificate
Special, Experimental (Special)
Departed
DLZ · Delaware, OH

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
223 total · 2 in this make and model · 223 as pilot in command · 2 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 8 knots, gusting 8
Visibility
15 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 25 °F
Altimeter
30.00 inHg
Observed at
CMH, 21 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.