ATL92LA086

NTSB accident investigation · Glaser-Dirks DG-600/18M · Newnan, GA · April 22, 1992

Accident · FatalLimited investigationFinal report
Date
April 22, 1992, 15:30 local (19:30 UTC)
Place
Newnan, GA
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N107TGlaser-Dirks DG-600/18M
Weather
Visual (VMC) · Day
Status
Completed · report May 26, 1993
Report
Approved by Office Director
FAA report
19920422010559A
Case key
8591

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 loss of engine power for undetermined reasons, and the pilot's failure to maintain airspeed, which resulted in an inadvertent stall at too low of an altitude to effect recovery.

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 engine powerTakeoff - initial climb
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
Loss of control - in flightDescent - emergency
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

During the initial climb after take off, witnesses noted that the engine on the motorized glider had quit or was sputtering. The glider passed over two additional witnesses, just above the tree tops, with the propeller windmilling. The engine was again heard but was described as too loud & racing. Afterwards the sound of an impact was heard. An examination of the engine failed to reveal an explanation for the loss of engine power. The flight controls were found intact & functional. An examination of the accident site indicated that the glider had impacted in a nearly vertical nose down attitude. It crashed in an open field just after overflying the edge of the tree line which bordered the open field.

Aircraft

Registration
N107T
Reported as
Glaser-Dirks DG-600/18M
Category
Glider, amateur-built
Serial number
6-93M39
Airframe hours
15
Engine
Rotax 275, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Bridges, Bobby L.
Registered owner
Bridges, Bobby L.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · April 15, 1992 · 11 hours before
Airport
NONE · Private, runway 36, 3,300 × 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
54
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Center
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 11 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
ATL, 35 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.