CHI83LA404

NTSB accident investigation · Mockrud Volksplane · Cottage Grove, WI · August 31, 1983

Accident · Serious injuriesLimited investigationFinal report
Date
August 31, 1983, 16:00 local (21:00 UTC)
Place
Cottage Grove, WI
Injuries
1 serious
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N4244RMockrud Volksplane
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830831045539A
Case key
12326

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.

Miscellaneous/otherTakeoff
Flight controls - improper use ofPilot in commandFactor
Lift-off - inadvertentPilot in commandFactor
Loss of engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingLanding - flare/touchdown
In flight collision with terrain/waterLanding - flare/touchdown

Analysis

The owner of the new home built acft had given the plt permission to taxi the plane, but not to takeoff. The plt stated that he inadvertently became airborne while making a high speed taxi check, then the eng lost power. A witness stated that the acft became airborne when it was aprx half way down the rwy, then it climbed about 30 ft, traveled aprx 250 ft off the end of the rwy & began losing altitude. The plt initiated a left turn & crashed in an open field. The acft had no previous flt time & the plt had no previous flt time in the make & model. During the investigation, the plt & owner could not be contacted to verify the circumstances of the reported eng failures.

Aircraft

Registration
N4244R
Reported as
Mockrud Volksplane
Category
Airplane, amateur-built
Serial number
22
Engine
Volkswagen 1, 60 horsepower, reciprocating
Damage
Destroyed
Flight
Part 91
Registered owner
Stanley Mockrud
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · July 13, 1983
Airport
52C · Flying Hoof, runway 9, 2,650 × 60 ft, asphalt

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
64
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
34,555 total · 33,355 as pilot in command · 5 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
20° at 14 knots
Visibility
8 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
MKE, 45 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.