MKC84LA145

NTSB accident investigation · Pietenpol-Grega GN1 · Warrensburg, MO · May 23, 1984

Accident · No injuriesLimited investigationFinal report
Date
May 23, 1984, 18:30 local (23:30 UTC)
Place
Warrensburg, MO
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N46844Pietenpol-Grega GN1
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840523019139A
Case key
33687

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 - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in command
Lack of total experience in type of aircraftPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditchFactor
Nose overLanding - roll

Analysis

During a landing, the acft ran off the side of the rwy, hit a small ditch & nosed over.

Aircraft

Registration
N46844
Reported as
Pietenpol-Grega GN1
Category
Airplane, amateur-built
Serial number
118
Airframe hours
65
Engine
Continental A-65, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Richard M. Button
Registered owner
Paul J. Niquette
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · May 5, 1984
Airport
9K4 · Skyhaven, runway 31, 1,200 × 50 ft, grass/turf

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
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
192 total · 1 in this make and model · 183 as pilot in command · 12 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F

FAA reports on this event · 1

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

Other investigations on N46844 · 1

Matched to the same aircraft by N-number and date.