CHI98LA316

NTSB accident investigation · Wakely DR-107 · Stanton, MN · August 15, 1998

Accident · Minor injuriesLimited investigationFinal report
Date
August 15, 1998, 15:21 local (20:21 UTC)
Place
Stanton, MN
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N207TWWakely DR-107
Weather
Visual (VMC) · Day
Status
Completed · report May 19, 1999
Report
Approved by Office Director
FAA report
19980815029699A
Case key
43723

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 misjudging recovery from a bounced landing. Factors were the partial failure of the propeller and a crop field.

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.

On ground/water encounter with terrain/waterLanding - aborted
Recovery from bounced landing - misjudgedPilot in commandCause
Airframe/component/system failure/malfunctionClimb
Propeller system/accessories,auto-feather system - failure,partialFactor
Forced landingDescent - emergency
Nose overEmergency landing
Terrain condition - cropFactor

Analysis

The pilot said he was conducting touch and go landings in the amateur built airplane. He said that on the fourth or fifth landing he attempted a wheel landing, the airplane bounced and he aborted the landing attempt. During the climb the airplane experienced an increasing vibration. The pilot said he then initiated a forced landing to a crop field adjacent to the airport. During the rollout the airplane nosed over. Subsequent to the accident an examination revealed that the propeller sustained damage during the previous bounced landing.

Factual narrative

On August 15, 1998, at 1521 central daylight time, a Wakely DR-107 (One-Design) amateur built airplane, N207TW, sustained substantial damage during an off airport landing, following a propeller strike on the runway, while on a test flight, at Stanton, Minnesota. The ATP rated pilot received minor injuries. The personal 14 CFR Part 91 flight was operating in visual meteorological conditions. No flight plan was on file. The local flight originated about 1500.

The pilot said in his written statement that the purpose of the flight was to conduct touch and go landings. He said that on the fourth or fifth landing he attempted a wheel landing; however, when the airplane bounced and he aborted the landing. He said that during the climb the airplane experienced a vibration which he said, "... increased in intensity." He then initiated a forced landing in a crop field adjacent to the airport. During the rollout in the crop field, the airplane nosed over.

Subsequent to the accident an examination of the airplane revealed that the propeller had damage which was attributed to contact with the terrain during the previous landing. No other pre-existing anomalies were found.

Aircraft

Registration
N207TW
Reported as
Wakely DR-107
Category
Airplane, amateur-built
Serial number
0343
Airframe hours
3
Engine
Lycoming I0-360-C1E6, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Terrence J. Wakely
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · August 12, 1998 · 3 hours before
Departed
SYN

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
52
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Center
Flight hours
23,000 total · 3 in this make and model · 17,000 as pilot in command · 3 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
FBL, 16 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.