MKC89LA180

NTSB accident investigation · Piper PA-22-150 · St. Clair, MO · August 14, 1989

Accident · Serious injuriesLimited investigationFinal report
Date
August 14, 1989, 07:00 local (12:00 UTC)
Place
St. Clair, MO
Injuries
2 serious, 1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N7136BPiper PA-22-150
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 1990
Report
Approved by Office Director
FAA report
19890814029259A
Case key
34848

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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Probable cause

The pilot's inability to establish a positive rate of climb due to the misjudged weight and balance calculations.

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
Terrain condition - grass
Climb - not attainedPilot in commandCause
Aircraft weight and balance - misjudgedPilot in commandCause
Stall/mush - encounteredPilot in command
In flight collision with terrain/waterTakeoff

Analysis

While attempting to takeoff from a pvt grass strip of about 2000 feet in length, the acft was unable to establish a positive climb, and settled back to the terrain. The final destination was to be fairbanks, Alaska, for a hunting trip. The acft was loaded with baggage, hunting gear, firearms, pilot and two adult passengers. The acft had been converted to a tail wheel configuration and in addition was equipped with large, oversize, 'tundra type' tires. Post accident investigation revealed no mechanical or fuel supply malfunctions.

Aircraft

Registration
N7136B
Reported as
Piper PA-22-150
Category
Airplane
Serial number
224355
Airframe hours
1,976
Engine
Lycoming O-320-A1A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Landing, Jerry D.
Registered owner
Douglas, Cecil G
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 8, 1989 · 33 hours before
Departed
NONE · St. Clair, MO
Destination
Fairbanks, AK
Flight plan
VFR
Airport
NONE, runway 35, 2,600 × 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
55
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,112 total · 28 in this make and model · 82 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
4 statute miles
Lowest ceiling
25,000 ft broken
Temperature
64 °F, dew point 61 °F
Altimeter
30.00 inHg
Observed at
SUS, 40 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.