MKC89FA194

NTSB accident investigation · Cessna 206A · Lees Summit, MO · September 2, 1989

Accident · Serious injuriesField investigationFinal report
Date
September 2, 1989, 18:00 local (23:00 UTC)
Place
Lees Summit, MO
Injuries
1 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N8705ZCessna 206A
Weather
Visual (VMC) · Day
Status
Completed · report September 30, 1991
Report
Approved by Office Director
FAA report
19890902033599A
Case key
34695

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

Engine partial power loss due to water in the aircraft fuel system, and an inadequate preflight.

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(partial) - nonmechanicalTakeoff - initial climb
Fuel system - waterCause
Aircraft preflight - inadequatePilot in commandCause
Forced landingManeuvering - turn to landing area (emergency)
In flight collision with terrain/waterManeuvering - turn to landing area (emergency)

Analysis

After experiencing a partial loss of engine power during climb out, the pilot attempted to return to the runway at the departure airport. However, he did not have adequate altitude and the aircraft impacted short. Examination of the wreckage revealed water in the fuel selector valve, fuel manifold, fuel pump and one header tank. According to the pilot the aircraft was serviced 2-3 weeks prior to the accident. An annual inspection was completed on 9-2-89.

Aircraft

Registration
N8705Z
Reported as
Cessna 206A
Category
Airplane
Serial number
0505
Airframe hours
2,360
Engine
Continental IO-520-A, 285 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Snyder, Eldred L.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 2, 1989
Destination
MKC · Kansas City, MO
Airport
K84 · Lees Summit, runway 18, 3,000 × 60 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
37
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
540 total · 300 in this make and model · 410 as pilot in command · 24 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
MKC, 54 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.