CHI85FEP01

NTSB accident investigation · Beech 35-C33 · Middleton, WI · May 23, 1985

Accident · Minor injuriesFinal report
Date
May 23, 1985, 08:45 local (13:45 UTC)
Place
Middleton, WI
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6144VBeech 35-C33
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850523019889A
Case key
12885

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

On this page

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.

Miscellaneous/otherTakeoff
Lubricating system - other
Aircraft service - improperPilot in commandCause
Aircraft preflight - inadequate
Fluid,oil - leakFactor
On ground/water encounter with terrain/waterTakeoff
Aborted takeoff
Terrain condition - ditchFactor
Terrain condition - dirt bank/rising embankmentFactor
Nose overTakeoff

Analysis

At lift-off during the departure, the plt noticed oil spray on the windshield. He initiated an aborted takeoff by retarding the throttle, then realized there was insufficient rwy remaining, so he applied full throttle again. However, the eng did not respond to the rapid throttle advancement. Subsequently, the acft went off the rwy near the departure end, hit a dirt bank adjacent to a ditch & nosed over. Arpt personnel reported that the plt had serviced the acft with oil, but had forgotten to reinstall the oil filler cap.

Aircraft

Registration
N6144V
Reported as
Beech 35-C33
Category
Airplane
Serial number
CD-868
Airframe hours
36,344
Engine
Continental IO-470-K, 225 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Timothy M. Parsons
Airworthiness certificate
Standard, Utility
Last inspection
Annual · September 10, 1984 · 6,489 hours before
Destination
DPA · West Chicago, IL
Airport
C29 · Morey, runway 31, 2,975 × 25 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
42
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,762 total · 2,046 in this make and model · 2,598 as pilot in command · 59 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
MSN, 9 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.