CHI84LA309

NTSB accident investigation · Glasflugel Libelle · Osseo, MI · July 1, 1984

Accident · No injuriesLimited investigationFinal report
Date
July 1, 1984, 16:15 local (20:15 UTC)
Place
Osseo, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1106BGlasflugel Libelle
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840701036739A
Case key
12707

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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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
In-flight planning/decision - improperPilot in commandCause
Precautionary landing - performedPilot in command
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - high vegetationFactor

Analysis

The plt stated that the thermals dissipated & he had to make an off arpt landing. The landing was made in a field of tall grass & the left wing contacted the grass first resulting in a 90 deg ground loop. The aft fuselage section separated.

Aircraft

Registration
N1106B
Reported as
Glasflugel Libelle
Category
Glider
Serial number
68
Airframe hours
1,348
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Peter W. Smith
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 12, 1984 · 13 hours before
Departed
OH14 · Montpelier, OH
Airport
Y85 · Hillsdale

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
46
Certificate
Private
Seat
Center
Flight hours
122 total · 60 in this make and model · 15 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 5 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
81 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.