MKC89LA131

NTSB accident investigation · Glaser-Dirks DG-101 · Stanton, MN · June 11, 1989

Accident · No injuriesLimited investigationFinal report
Date
June 11, 1989, 13:10 local (18:10 UTC)
Place
Stanton, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N83GBGlaser-Dirks DG-101
Weather
Visual (VMC) · Day
Status
Completed · report April 19, 1990
Report
Approved by Office Director
FAA report
19890611015169A
Case key
34808

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

On this page

Probable cause

Failure of the pilot to maintain control of the glider. Contributing factors were: improper use of flight controls by the pilot and his lack of total experience in the type of glider.

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
Flight controls - improper use ofPilot in commandFactor
Aborted takeoff - initiatedPilot in command
Glider/tow release - performedPilot in command
Aircraft control - not maintainedPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
In flight collision with terrain/waterTakeoff - aborted

Analysis

The pilot said that after a normal lift-off, the glider bounced, causing it to rise rapidly to about 50 feet AGL. He elected to release from the tow aircraft and land straight ahead. However, the right wing struck the ground and the glider came to rest inverted with substantial damage. The pilot had a total of 35 hours in gliders of which 2 hours were in this make and model of glider.

Aircraft

Registration
N83GB
Reported as
Glaser-Dirks DG-101
Category
Glider
Serial number
E-133
Airframe hours
110
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Shallbetter, Daniel G.
Registered owner
Shallbetter, Daniel
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · April 25, 1989 · 6 hours before
Departed
SYN · Stanton, MN
Airport
SYN · Stanton, runway 18, 2,582 × 300 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
33
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
225 total · 2 in this make and model · 180 as pilot in command · 6 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 10 knots
Visibility
15 statute miles
Lowest ceiling
7,500 ft broken
Temperature
81 °F, dew point 54 °F
Altimeter
29.00 inHg
Observed at
MSP, 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.