ANC96LA023

NTSB accident investigation · Cessna 337G · Stevens Village, AK · December 27, 1995

Accident · No injuriesLimited investigationFinal report
Date
December 27, 1995, 12:00 local (16:00 UTC)
Place
Stevens Village, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N990LBCessna 337G
Weather
Visual (VMC) · Dusk
Status
Completed · report April 18, 1996
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19951227042639A
Case key
2796

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 pilot's failure to maintain proper runway alignment during the approach and landing roll. A factor associated with the accident is the reduced visibility created by the falling snow.

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 - roll
Terrain condition - snow covered
Terrain condition - ditch
Terrain condition - soft
Proper alignment - not maintainedPilot in commandCause
Weather condition - snowFactor
Nose gear collapsedLanding - flare/touchdown
Landing gear,nose gear - overload

Analysis

The pilot reported he was landing on a snow covered runway in falling snow. He said the airplane touched down on the extreme left edge of the runway, and soon went off the left edge and into the adjacent snow. The airplane was pulled to the left, and the pilot was unable to return the airplane to the runway. The airplane went partially into a ditch, and sheared off the nose gear and damaged the left wing.

Factual narrative

On December 27, 1995, about 1200 Alaska standard time, a wheel equipped Cessna 337G airplane, N990LB, sustained substantial damage while landing at Stevens Village Airstrip, Stevens Village, Alaska. The airplane is owned and operated by the Lutheran Association of Missionaries. The commercial certificated pilot and the one passenger aboard were not injured. Visual meteorological conditions existed in the vicinity of the accident site, and a VFR flight was filed. The business flight departed Fairbanks, Alaska, about 1100.

The pilot reported to an NTSB investigator on December 28 that he is a Lutheran Minister and was on a business flight to Stevens Village. He said the sky was obscured, and visibility was approximately one and one-half mile in falling snow. He said that he had some ice on the airplane's wings and windshield, and while landing at Stevens Village, he touched down on the extreme left edge of runway 25. The airplane's left main landing gear subsequently went off the left edge of the runway, and encountered deeper snow, which pulled the airplane further to the left. The pilot was unable to return the airplane to the runway, and the airplane went into a ditch, striking the left wing on the ground. The nose gear was also sheared off, and the belly cargo pod was torn from the fuselage.

The pilot said there were no preimpact mechanical anomalies with the airplane.

Aircraft

Registration
N990LB
Reported as
Cessna 337G
Category
Airplane
Serial number
33701672
Airframe hours
2,776
Engine
Continental IO-360-G, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
Lutheran Missionaries
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 18, 1995 · 30 hours before
Departed
FAI · Fairbanks, AK
Destination
SVS
Flight plan
VFR
Airport
SVS · Stevens Village, runway 25, 2,000 × 60 ft, gravel

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,250 total · 1,100 in this make and model · 3,100 as pilot in command · 25 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
Calm
Visibility
1.5 statute miles
Temperature
-0 °F

FAA reports on this event · 1

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