CHI87LA131

NTSB accident investigation · Cessna 150J · Neillsville, WI · May 17, 1987

Accident · Minor injuriesLimited investigationFinal report
Date
May 17, 1987, 18:30 local (23:30 UTC)
Place
Neillsville, WI
Injuries
2 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N50499Cessna 150J
Weather
Visual (VMC) · Day
Status
Completed · report October 25, 1988
Report
Approved by Office Director
FAA report
19870517013579A
Case key
13768

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 engine power(total) - nonmechanicalTakeoff - initial climb
Reason for occurrence undeterminedCause
Fluid,fuel grade - improper
Forced landingManeuvering - turn to landing area (emergency)
Nose overLanding
Terrain condition - high vegetationFactor
Terrain condition - softFactor

Analysis

A student & instructor (CFI) were on a dual x-country flt fm elroy to Neillsville & rtrn. The flt to Neillsville was uneventfull. After the acft was on the gnd aprx 20 min, hot starting procedures were used to start the eng for the rtrn flt. Eng runup & takeoff were normal until the acft was aprx 150 ft AGL, then the eng lost pwr. The CFI took ctl of the acft & atmtd a restart while pumping the throttle. He turned rgt about 30 deg for an emerg lndg. Drg the lndg, the acft hit the tops of small trees, encountered soft dirt & nosed over. Subsequently, it began burning & was destroyed by fire. Drg the investigation, no preimpact part failure or malfunction was fnd that would have caused the loss of power. The plt believed the loss of power was due to a vapor lock, but this was not verified. The plt rprtd the acft had been svcd with a 50/50 mixture of 100 octane low lead fuel & no-lead auto fuel. Lycoming svc instrn #1070K did not permit the use of auto fuel due to its corrosive effect & because of vapor lock that could result fm its hi vapor pressure.

Aircraft

Registration
N50499
Reported as
Cessna 150J
Category
Airplane
Airframe hours
4,064
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Instructional · Part 91
Registered owner
E And H Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · August 25, 1986 · 25 hours before
Departed
VIQ · Neillsville, WI
Destination
60C · Elroy, WI
Flight plan
VFR
Airport
VIQ · Neillsville Muni, runway 9, 3,000 × 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
71
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
6,429 total · 35 in this make and model · 6,079 as pilot in command · 17 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 8 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
AUW

FAA reports on this event · 1

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