CHI91DER14

NTSB accident investigation · Milner, Dick G Glasair II · Milaca, MN · August 11, 1991

Accident · Serious injuriesFinal report
Date
August 11, 1991, 11:00 local (16:00 UTC)
Place
Milaca, MN
Injuries
2 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N327DMMilner, Dick G Glasair II
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19910811033039A
Case key
14860

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 takeoff and departure which resulted in a dragged wing and ground impact. Related factors are the rough airstrip, the pilot's lack of expereince in the type of operation, and the premature lift-off.

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 - initial climb
Terrain condition - grass
Lack of total experience in type operationPilot in commandFactor
Terrain condition - rough/unevenFactor
Lift-off - prematurePilot in commandFactor
Aircraft control - not maintainedPilot in commandCause
Dragged wing,rotor,pod,float or tail/skidTakeoff - initial climb

Analysis

The pilot stated he allowed the airplane to lift off the grass runway prematurely, planning to hold it in ground effect and accelerate. Witnesses observed the airplane as it bounced and swerved before becoming airborne. They reported the airplane climbed to about 25 feet above the ground and banked left. The left wing tip struck the grass and the airplane departed the left side of the grass strip. The airplane came to rest in some bushy trees and caught fire. The pilot had about 40 hours in the newly certificated experimental aircraft. It was the pilot's first operation on a sod strip in the accident aircraft. The pilot stated the airstrip was bumpy.

Aircraft

Registration
N327DM
Reported as
Milner, Dick G Glasair II
Category
Airplane, amateur-built
Serial number
327
Engine
Lycoming O-320-E2D, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Dick Gerboth Milner
Registered owner
Dick Gerboth Milner
Airworthiness certificate
Special, Experimental (Special)
Destination
D36 · Duluth, MN
Airport
18Y · Milaca, Muni, runway 34, 2,900 × 150 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
67
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,880 total · 45 in this make and model · 2,840 as pilot in command · 40 in the last 90 days · 25 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
25 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F
Altimeter
30.00 inHg
Observed at
STC, 25 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.