ANC87LA109

NTSB accident investigation · Piper PA-18-150 · Levelock, AK · July 26, 1987

Accident · Minor injuriesLimited investigationFinal report
Date
July 26, 1987, 14:00 local (22:00 UTC)
Place
Levelock, AK
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6978BPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report November 29, 1988
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19870726043819A
Case key
4881

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.

On ground/water collision with objectLanding - roll
Object - vehicleFactor
Airport operations - uncontrolled
Planning/decision - improperDriver of vehicleCause

Analysis

As the pilot of the Piper PA-18 airplane was completing his landing roll at the unattended airport, three children, riding an all terrain vehicle (atv), pulled onto the runway and were struck by the right side of the acft. The pilot attempted to avoid the vehicle but was not able to stop before colliding with it. Tracks alongside the runways indicated they were used by various vehicles as a matter of convenience. These tracks were not level or straight and many indicated that the vehicles making them frequently pulled up onto the runways which were smooth surfaced. There were numerous areas outside the runway edges where an individuals view of the runway would be obstructed.

Aircraft

Registration
N6978B
Reported as
Piper PA-18-150
Category
Airplane
Serial number
185100
Airframe hours
3,572
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jerold Lee Vantrease
Registered owner
Jack Clifton Vantrease
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 13, 1987 · 20 hours before
Departed
5NK · Naknek, AK
Destination
1L1 · Iliamna, AK
Airport
KLL · Levelock, runway 29, 1,915 × 65 ft, gravel

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
66
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Unknown
Seat
Front
Flight hours
10,000 total · 1,000 in this make and model · 10,000 as pilot in command · 20 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
315° at 15 knots
Visibility
30 statute miles
Lowest ceiling
0 ft
Temperature
70 °F, dew point -0 °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 N6978B · 3

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