NYC00LA241

NTSB accident investigation · Freund Wittman W10 · Valley City, OH · August 26, 2000

Accident · No injuriesLimited investigationFinal report
Date
August 26, 2000, 11:10 local (15:10 UTC)
Place
Valley City, OH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8470XFreund Wittman W10
Weather
Visual (VMC) · Day
Status
Completed · report April 19, 2001
Report
Approved by Office Director
FAA report
20000826010349A
Case key
50086

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 failure to maintain aircraft control during the takeoff. A factor in this accident was the crosswind condition.

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 control - in flightTakeoff - roll/run
Weather condition - crosswindFactor
Aircraft control - not maintainedPilot in commandCause
On ground/water encounter with terrain/waterTakeoff - roll/run

Analysis

The airplane was departing from Runway 18, a 2,700 foot long, 50 foot wide, turf runway. According to the pilot, during the takeoff roll, the airplane began 'swerving' due to wind gusts from the southeast. He attempted to 'straighten' the airplane; however, the right wing contacted the ground and separated. Examination of the airplane did not reveal any pre-impact malfunctions of the airframe or engine, nor did the pilot report any. Winds reported at an airport 12 miles north-northeast of the accident site were from 210 degrees at 8 knots.

Factual narrative

On August 26, 2000, about 1110 Eastern Daylight Time, a homebuilt Wittman W10, N8470X, was substantially damaged during takeoff from the Valley City Flying Club Airport, Valley City, Ohio. The certificated private pilot was not injured. Visual meteorological conditions prevailed and no flight plan had been filed for the personal flight conducted under 14 CFR Part 91.

The airplane was departing from Runway 18, a 2,700 foot long, 50 foot wide, turf runway.

According to the pilot, during the takeoff roll, the airplane began "swerving" due to wind gusts from the southeast. The pilot attempted to "straighten" the airplane; however, the right wing contacted the ground and separated.

Examination of the airplane by a Federal Aviation Administration inspector did not reveal any pre-impact malfunctions of the airframe or engine, nor did the pilot report any.

Winds reported at an airport 12 miles north-northeast of the accident site, at 1051, were from 210 degrees at 8 knots.

Aircraft

Registration
N8470X
Reported as
Freund Wittman W10 (WITTMAN W1)
Category
Airplane, amateur-built
Serial number
1178
Airframe hours
3
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Friedrich W. Freund
Airworthiness certificate
Special, Experimental (Special)
Departed
78OH
Airport
78OH · Valley City Flying Club, runway 18, 2,700 × 50 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
63
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
300 total · 250 as pilot in command · 10 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 8 knots
Visibility
10 statute miles
Lowest ceiling
25,000 ft broken
Temperature
72 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
CLE, 12 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.