ANC92LA067

NTSB accident investigation · Cessna C-A185F · Barrow, AK · May 3, 1992

Accident · No injuriesLimited investigationFinal report
Date
May 3, 1992, 13:20 local (21:20 UTC)
Place
Barrow, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N20752Cessna C-A185F
Weather
Visual (VMC) · Day
Status
Completed · report May 26, 1993
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19920503013219A
Case key
5719

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 improper use of the flt controls by the second pilot during landing roll. Factors relating to the mishap were the rough/uneven snow covered 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.

Main gear collapsedLanding - roll
Terrain condition - snow coveredFactor
Terrain condition - rough/unevenFactor
Flight controls - improper use ofCopilot/second pilotCause

Analysis

The ATP rated second pilot was being checked out for commercial opns in ski equipped acft by a company designated instructor who had landed at a remote snow covered site. The second pilot made a takeoff, traffic pattern, and initiated his first ski landing. The acft bounced twice on the rough surface, the right wing dropped down, dragging the right ski, and the right main landing gear collapsed at the gear box.

Aircraft

Registration
N20752
Reported as
Cessna C-A185F
Category
Airplane
Serial number
18503041
Airframe hours
3,108
Engine
Continental IO-520, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Cape Smythe Air Service, Inc
Registered owner
Cape Smythe Air Service, Inc
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 27, 1992 · 25 hours before
Departed
BRW · Barrow, AK
Destination
BRW · Barrow, AK
Flight plan
VFR

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
39
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
10,000 total · 1,500 in this make and model · 9,600 as pilot in command · 320 in the last 90 days · 110 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
80° at 4 knots
Visibility
7 statute miles
Lowest ceiling
4,500 ft overcast
Temperature
21 °F, dew point 18 °F
Altimeter
29.00 inHg
Observed at
BRW, 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 N20752 · 7

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

NTSB ANC00LA099Accident · No injuriesLimited investigationFinal reportBarrow, AKThe pilot's selection of unsuitable terrain for landing. A factor in the accident was a hidden obstruction, and soft terrain.Aug 12, 2000 · Substantial damageNTSB ANC97LA131Accident · No injuriesLimited investigationFinal reportBarrow, AKthe pilot's inadequate compensation for wind conditions, and his failure to maintain directional control of the airplane, which resulted in a ground swerve and damage to the airplane. A factor relating to the accident was: the crosswind condition.Aug 25, 1997 · Substantial damageNTSB ANC96LA114Accident · No injuriesLimited investigationFinal reportWainwright, AKThe pilot's excessive application of the brakes during the landing roll.Aug 2, 1996 · Substantial damageNTSB ANC95LA003Accident · No injuriesLimited investigationFinal reportKotzebue, AKA failure of the pilot to maintain adequate distance from the terrain (snow bank). Flat lighting and low contrast conditions were factors in the accident.Oct 15, 1994 · Substantial damageNTSB ANC93LA147Accident · No injuriesLimited investigationFinal reportPoint Barrow, AKFuel exhaustion as a result of the pilot in command's not refueling. A factor in the accident was the operator/management inadequate flight following and operational control over the flight.Aug 14, 1993 · Substantial damageNTSB ANC93LA016Accident · No injuriesLimited investigationFinal reportPoint Hope, AKThe failure of the no. two cylinder connecting rod due to a slipped (spun) main crankshaft bearing which blocked off the oil hole to the connecting rod. A factor in the accident was the unsuitable terrain on which to perform a forced landing.Nov 28, 1992 · Substantial damageNTSB ANC89IA019Incident · No injuriesIncident investigationFinal reportDeadhorse, AKAcft bounced several times during landing. The pilot collapsed shortly after getting out of the airplane. Blood samples, taken from the pilot three hours after landing, contained 22.1% carbon monoxide. The left engine muffler overboard tube was broken loose…Nov 22, 1988 · No damage