CHI99LA353

NTSB accident investigation · Luscombe 8A · Gran Marais, MN · September 26, 1999

Accident · Minor injuriesLimited investigationFinal report
Date
September 26, 1999, 15:35 local (20:35 UTC)
Place
Gran Marais, MN
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N65353Luscombe 8A
Weather
Visual (VMC) · Day
Status
Completed · report May 21, 2002
Report
Approved by Office Director
Parties
FAA
FAA report
19990926030619A
Case key
47455

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 downwind turn, stall, mush, due to the pilot's decision to turn and failure to maintain flying speed.

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
Weather condition - crosswind
In-flight planning/decision - misjudgedPilot in command
Airspeed - not maintainedPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

After takeoff from a lake into the wind, the aircraft began a left turn over the lake shore and then descended during the turn until collision with the lake's surface. The pilot said: "The downward wind coming over hill and trees caused my loss of lift, then after turning left and stalling the left wing caused the crash."

Factual narrative

On September 26, 1999, at 1535 central daylight time (cdt), a Luscombe 8A float equipped aircraft, N65353, piloted by a private pilot, was substantially damaged when it collided with the surface of a lake following a pilot-described stall-mush that occurred during the airplane's initial climb out after takeoff. Visual meteorological conditions prevailed at the time of the accident. The pilot and passenger reported minor injuries. The flight was operated as a 14 CFR Part 91 flight and the pilot had filed a VFR flight plan, but did not activate it. The flight was departing from the Devil's Track Lake near Gran Marais, Minnesota, at 1535 cdt.

According to witnesses, the wind on the lake's surface was coming from the north-northwest. They said the airplane took off into the wind and began a left turn over trees along the lake's shore. They said the airplane descended during the turn until it collided with the lake's surface.

The pilot stated in his written pilot statement: "Lift off was fine. Leveled to gain airspeed of 70 mph. Raise nose to continue to climb out 70-75. At 100 to 150 AGL I could sense plane settling some. I chose to bank and turn left down the Lake rather than chance the trees and hill...The downward wind coming over hill and trees caused my loss of lift, then after turning left and stalling the left wing caused the crash."

Aircraft

Registration
N65353
Reported as
Luscombe 8A
Category
Airplane
Serial number
2723
Airframe hours
1,000
Engine
Continental C-90-8F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
C.H. Peters & J.L. Touchett
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 28, 1999 · 107 hours before
Departed
0G5
Destination
0G5
Airport
0G5 · Cook County Sea Plane

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
May 14, 1998
Seat
Right
Flight hours
270 total · 63 in this make and model · 186 as pilot in command · 25 in the last 90 days · 19 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 54 °F
Altimeter
29.59 inHg
Observed at
CKC

FAA reports on this event · 1

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