CHI00LA187

NTSB accident investigation · Stinson 108-1 · Topeka, KS · July 10, 2000

Accident · No injuriesLimited investigationFinal report
Date
July 9, 2000, 20:45 local (Jul 10, 2000, 01:45 UTC)
Place
Topeka, KS
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N9442KStinson 108-1
Weather
Visual (VMC) · Day
Status
Completed · report April 6, 2001
Report
Approved by Office Director
FAA report
20000709007889A
Case key
51062

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

the restricted fuel line, and the pilot not attaining proper runway alignment during the forced landing. Factors were the low altitude at which the engine failure occurred, and the landing gear overload.

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 powerTakeoff - initial climb
Fuel system,line - restrictedCause
Forced landingEmergency descent/landing
Altitude - lowFactor
Hard landingEmergency landing
Gear collapsedEmergency landing
Landing gear - overloadFactor
Proper alignment - not attainedPilot in commandCause

Analysis

The airplane sustained substantial damage during a forced landing following a loss of engine power on initial climb from a private airstrip. The pilot said that had been flying for about 10 minutes when a, '... miss developed in [the] engine.' The pilot elected to land and then proceeded to drain fuel from the gascolator and carburetor bowl. After finding no debris or water in the fuel samples, the pilot started the engine and performed an extended run-up where the engine appeared to be operating normally. The pilot proceeded to take off and during the climb out the engine lost power. The pilot elected to land the aircraft on the runway in the opposite direction of takeoff. The pilot said that he, 'Landed hard on [the] right main gear collapsing it [and] dropping on to [the] right wing and slid to [a] stop on [the] edge of [the] runway.' A postaccident examination of the aircraft failed to reveal any anomalies that could be associated with a preexisting condition. The pilot said that the fuel line from the gascolator to the carburetor appeared to have had the rubber liner shaved by the fitting during assembly restricting the flow of fuel.

Factual narrative

On July 9, 2000 at 2045 central daylight time, a Stinson 108-1, N9442K, piloted by a commercial pilot, sustained substantial damage during a forced landing following a loss of engine power on initial climb from a private airstrip near Topeka, Kansas. The 14 CFR Part 91 flight was not on a flight plan. Visual meteorological conditions prevailed at the time of the accident. The pilot, who was the sole occupant, reported no injuries. The local flight was originating at the time of the accident.

In a written statement, the pilot said that he had been flying for about 10 minutes when a, "... miss developed in [the] engine." The pilot elected to land and then proceeded to drain fuel from the gascolator and carburetor bowl. After finding no debris or water in the fuel samples, the pilot started the engine and performed an extended run-up where the engine appeared to be operating normally. The pilot proceeded to take off and during the climb out, at about 150 to 200 feet above ground level, the engine lost power. The pilot elected to land the aircraft on the runway in the opposite direction of takeoff. The pilot said that he, "Landed hard on [the] right main gear collapsing it [and] dropping on to [the] right wing and slid to [a] stop on [the] edge of [the] runway."

A postaccident examination of the aircraft, by the Federal Aviation Administration, failed to reveal any anomalies that could be associated with a preexisting condition.

In his written statement, the pilot said that the fuel line from the gascolator to the carburetor appeared to have had the rubber liner shaved by the fitting during assembly restricting the flow of fuel.

Aircraft

Registration
N9442K
Reported as
Stinson 108-1
Category
Airplane
Serial number
108-2442
Airframe hours
1,915
Engine
Franklin 6A4-165-B3, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Greg L Haas
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 9, 1999 · 32 hours before
Departed
PVT · KS
Airport
PVT · Sunset Strip, runway 35, 2,600 × 75 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
46
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
584 total · 270 in this make and model · 519 as pilot in command · 27 in the last 90 days · 11 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
190° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 70 °F
Observed at
FOE, 5 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.