CHI96LA307

NTSB accident investigation · Cessna 180 · Duxbury, MN · August 19, 1996

Accident · No injuriesLimited investigationFinal report
Date
August 19, 1996, 15:15 local (20:15 UTC)
Place
Duxbury, MN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2814ACessna 180
Weather
Visual (VMC) · Day
Status
Completed · report February 18, 1997
Report
Approved by Office Director
FAA report
19960819023249A
Case key
10371

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 failure of the pilot to maintain airspeed.

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 flightManeuvering - turn to reverse direction
Airspeed - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

The pilot said the airplane lifted off the lake near it's midpoint after extending 20 degrees of flaps. He said the airplane's stall horn was sounding as it flew about 20 feet above the water. The pilot said it was clear to him that the airplane would not clear the trees near the lake's shoreline. The pilot said he turned the airplane to the left and reduced the power for landing while in a turn. He said the airplane's left wing stalled , and the airplane pitched down as it rolled to the left. The left wingtip, followed by the corresponding float, and fuselage collided with the water. The airplane sank shortly after coming to rest. The pilot was asked how many degrees of take off flaps are recommended by the manufacturer. He responded by saying one notch, 10 degrees.

Factual narrative

On August 19, 1996, at 1515 central daylight time (cdt), a Cessna 180, N2814A, piloted by a private pilot, was substantially damaged when it collided with the water while maneuvering to avoid trees along the water's edge. The 14 CFR Part 91 personal flight was not operating on a flight plan. Visual meteorological conditions prevailed at the time of the accident. The pilot and passenger reported no injuries. The flight was departing Big Tamarack Lake, near Duxbury, Minnesota, at 1513 cdt.

The pilot said the airplane lifted off the lake near its midpoint after extending 20 degrees of flaps. He said the airplane's stall horn was sounding as it flew about 20 feet above the water. The pilot said it was clear to him that the airplane would not clear the trees near the shoreline. The pilot said he turned the airplane to the left and reduced the power for landing. He said the airplane's left wing stalled and the airplane pitched down as it rolled left. The left wingtip, followed by the corresponding float, and fuselage collided with the water. The airplane sank shortly after coming to rest.

The pilot was asked how many degrees of flaps for takeoff are recommended by the manufacturer. He said one notch, 10 degrees.

Aircraft

Registration
N2814A
Reported as
Cessna 180
Category
Airplane
Serial number
30014
Airframe hours
6,300
Engine
Continental O-470R, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
David L. Africano
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 20, 1996 · 60 hours before

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
38
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
500 total · 100 in this make and model · 500 as pilot in command · 40 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 6 knots
Visibility
10 statute miles
Lowest ceiling
2,500 ft broken
Temperature
70 °F, dew point 70 °F
Altimeter
30.00 inHg
Observed at
JMR, 45 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.