CHI85LA377

NTSB accident investigation · Wippler Cassut III M · Randall, MN · September 15, 1985

Accident · Minor injuriesLimited investigationFinal report
Date
September 15, 1985, 11:35 local (16:35 UTC)
Place
Randall, MN
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N39684Wippler Cassut III M
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850915044979A
Case key
13213

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.

Loss of engine power(total) - nonmechanicalDescent - normal
Carburetor heat - not usedPilot in commandCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - ground

Analysis

The engine lost power when the pilot attempted to add power at the completion of a descent. The pilot did not use carburetor heat in the descent. The relative humidity was approximately 60%.

Aircraft

Registration
N39684
Reported as
Wippler Cassut III M (CASSUT III)
Category
Airplane, amateur-built
Serial number
239
Airframe hours
78
Engine
Continental O-200, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Thomas R. Wippler
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · May 4, 1985 · 0 hours before
Departed
57Y · Sandstone, MN
Destination
LXL · Little Falls, MN

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
784 total · 78 in this make and model · 16 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 13 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
20,000 ft broken
Temperature
63 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
AXN, 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.