CHI01LA333

NTSB accident investigation · Stinson 108-3 · Duluth, MN · September 28, 2001

Accident · No injuriesLimited investigationFinal report
Date
September 27, 2001, 19:00 local (Sep 28, 2001, 00:00 UTC)
Place
Duluth, MN
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N653CStinson 108-3
Weather
Visual (VMC) · Day
Status
Completed · report June 4, 2002
Report
Approved by Office Director
Parties
FAA-Minneapolis, Minnesota FSDO
FAA report
20010927029289A
Case key
53739

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 pilots failure to maintain directional control during the landing. Factors were the crosswind and the soft terrain.

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 - on ground/waterLanding
Weather condition - crosswindFactor
Directional control - not maintainedPilot in commandCause
Nose overLanding
Terrain condition - softFactor

Analysis

The airplane nosed over after departing the runway on landing. The pilot said in his written statement, "I came from a nearby airport, Aitkin and came to land at Sky Harbor. Crosswinds are always an issue at Sky Harbor. On the end of the roll out, the plane went off runway on to sand. Although this is not uncommon, this sand was soft and the front tires sunk into the sand stopping the plane instantly. It went over...." The pilot also stated that the accident, "...could have been avoided by flying to superior to avoid this crosswind, or being better at landing in crosswinds." A weather station located about 10 miles from the accident site recorded the wind as 90 degrees at 9 knots.

Factual narrative

On September 27, 2001, about 1900 central daylight time, a Stinson 108-3, N653C, piloted by an uncertificated pilot, sustained substantial damage during landing on runway 14 (3,050 feet by 75 feet, asphalt), at the Sky Harbor Airport, Duluth, Minnesota. The 14 CFR Part 91 flight was not on a flight plan and was operating in visual meteorological conditions. No injuries were reported by the pilot or his two passengers. The flight originated from the Aitkin Municipal-Steve Kurtz Field Airport at 1830.

The pilot said in his written statement, "I came from a nearby airport, Aitkin and came to land at Sky Harbor. Crosswinds are always an issue at Sky Harbor. On the end of the roll out, the plane went off runway on to sand. Although this is not uncommon, this sand was soft and the front tires sunk into the sand stopping the plane instantly. It went over...." The pilot also stated that the accident, "...could have been avoided by flying to superior to avoid this crosswind, or being better at landing in crosswinds."

According to a Federal Aviation Administration Inspector, the pilot surendered his private pilot certificate on January 30,1996.

A weather station located about 10 miles from the accident site recorded the wind as 90 degrees at 9 knots.

Aircraft

Registration
N653C
Reported as
Stinson 108-3
Category
Airplane
Serial number
108-3653
Airframe hours
2,240
Engine
Franklin 6A4-165-B3, 165 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Gary L. Guptill
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 10, 2001
Departed
AIT · Aitkin, MN
Destination
D36 · Duluth, MN
Airport
D36 · Sky Harbor, runway 14, 3,050 × 75 ft, asphalt

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
Injuries
None
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
122 total · 80 in this make and model · 102 as pilot in command · 20 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
48 °F, dew point 36 °F
Altimeter
30.20 inHg
Observed at
DLH, 10 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.

Other investigations on N653C · 2

Matched to the same aircraft by N-number and date.