MKC82FA095

NTSB accident investigation · Beech 65-90 · Wichita, KS · June 4, 1982

Accident · No injuriesField investigationFinal report
Date
June 4, 1982, 17:46 local (22:46 UTC)
Place
Wichita, KS
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N190BTBeech 65-90
Weather
Visual (VMC) · Day
Status
Completed · report June 4, 1983
Report
Approved by Office Director
FAA report
19820604020809A
Case key
73040

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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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) - mech failure/malfTakeoff - roll/run
Fuel system,pump - wornCause
Fuel system,pump - failure,partialCause
Fuel system,pump - pressure too lowCause
Fluid,fuel - starvationCause
OverrunTakeoff
Aborted takeoff - performedPilot in command
On ground/water encounter with terrain/waterTakeoff
Terrain condition - ditchFactor
Main gear collapsedTakeoff
Landing gear,main gear - overload

Analysis

The plt detected a loss of eng torque at about rotation airspeed about 1700 ft down the rwy & the takeoff was aborted. The acft slid into a ditch off the end of the rwy collapsing the main gear. A functional check of the right eng fuel pump, P/N4V146R002, ser.#JX241439D, manufactured by sperry vickers showed that at high pump speed fuel flow was intermittent. Disassembly of the pump revealed that the rotor drive serrations on the main rotor drive shaft, P/N330205,were worn to the point that the rotor would slip on the shaft at high pump speeds.

Aircraft

Registration
N190BT
Reported as
Beech 65-90
Category
Airplane
Serial number
LJ-59
Airframe hours
6,254
Engine
P&W PT-6A-6, 500 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 135
Operator
Midwest Piper Flight, Inc
Registered owner
Midwest Piper Flight, Inc
Departed
3KM · Wichita, KS
Destination
3K7 · Leoti, KS
Flight plan
IFR
Airport
3KM · Colonel James Jabara, runway 36, 2,800 × 40 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
25
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
3,042 total · 180 in this make and model · 2,921 as pilot in command · 169 in the last 90 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 5 knots
Visibility
10 statute miles
Temperature
154 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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