CHI97LA236

NTSB accident investigation · Cessna 150M · Lee'S Summit, MO · August 2, 1997

Accident · No injuriesLimited investigationFinal report
Date
August 2, 1997, 16:38 local (21:38 UTC)
Place
Lee'S Summit, MO
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N66116Cessna 150M
Weather
Visual (VMC) · Day
Status
Completed · report December 15, 1997
Report
Approved by Office Director
FAA report
19970802020519A
Case key
10652

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 inadequate preflight planning/preparation, and his failure to ensure that the airplane remained clear of obstrictions (trees). Factors associated with the accident were: the short runway/takeoff area, and the proximity of trees.

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.

In flight collision with objectTakeoff - initial climb
Preflight planning/preparation - inadequatePilot in commandCause
Airport facilities,runway/landing area condition - short runway/landing areaFactor
Airport facilities,runway/landing area condition - grass
Object - tree(s)Factor
Altitude/clearance - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot said that he performed a 'short/soft field takeoff' with 10-degrees of flaps extended. He said the takeoff roll was normal. He rotated just before the mid-point of the field. The pilot said that the climb was slow, but comfortable. 'At the end of the field, the landing gear struck the top of a tree.' The airplane then pitched down, yawed to the left, and hit the ground. The pilot got out of the airplane 'which burst into flames shortly after.' Examination of the wreckage revealed no anomalies that would have resulted in an accident. The 1645 central daylight time (cdt) Aviation Route Weather Report (METAR) at Kansas City, Missouri, reported winds variable at 4 knots, temperature 34-degrees Centigrade, and an altimeter setting of 30.06.

Factual narrative

On August 2, 1997, at 1638 central daylight time (cdt), a Cessna 150M, N66116, operated by a private pilot, was damaged when it struck some trees just after takeoff from an unimproved field and impacted in a field. The airplane was subsequently destroyed in a post-crash fire. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under 14 CFR Part 91. No flight plan was on file. The pilot sustained minor injuries. The local flight originated at a private airstrip five miles east of Lee's Summit, Missouri, at 1638 cdt.

In his written statement, the pilot said that he performed a "short/soft field takeoff" with 10-degrees of flaps extended. The pilot said that the takeoff roll was normal. He rotated just before the mid-point of the field. The pilot said that the climb was slow, but comfortable. "At the end of the field, the landing gear struck the top of a tree." The airplane pitched down and yawed to the left. The airplane "hit the ground at that point." The pilot got out of the airplane "which burst into flames shortly after."

The Federal Aviation Administration (FAA) inspector who examined the wreckage at the site found the remains of the airplane resting in a 3-acre residential field approximately 100 feet southeast of the departure end of the 1,031 foot by 30 foot grass strip. The remains of the airplane was oriented on a 335-degree heading. The airplane's cowling, cabin, fuselage aft to the empennage, and wings were charred and consumed. The remaining wing tips, empennage, engine and propeller showed heavily charring. The propeller showed torsional bending. Flight control continuity was confirmed. No anomalies with the engine, engine controls or other airplane systems were revealed.

The 1645 cdt Aviation Route Weather Report (METAR) at Kansas City, Missouri, reported winds variable at 4 knots, a temperature of 34-degrees Centigrade, and an altimeter of 30.06 inches of Mercury (HG).

Aircraft

Registration
N66116
Reported as
Cessna 150M
Category
Airplane
Serial number
15075847
Airframe hours
2,300
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Midwest Executive Aircraft
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 30, 1996 · 200 hours before
Airport
runway 18, 1,031 × 30 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
40
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
140 total · 70 in this make and model · 95 as pilot in command · 24 in the last 90 days · 8 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 4 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 68 °F
Altimeter
30.00 inHg
Observed at
MKC, 21 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.