ANC84LA024

NTSB accident investigation · Cessna 402A · Kotlik, AK · December 13, 1983

Accident · Minor injuriesLimited investigationFinal report
Date
December 13, 1983, 16:00 local (20:00 UTC)
Place
Kotlik, AK
Injuries
1 minor, 7 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4511QCessna 402A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19831213060629A
Case key
4263

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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Analysis

During arrival, the plt landed on the frozen river, which was being used in lieu of the Kotlik airstrip. The landing area on the river was aprx 5000 ft long. After touchdown during the landing, some small children had run onto the departure end of the landing area. The plt elected to go around. He stated that when he applied power, the right eng did not deliver full power. Subsequently, the acft veered to the right, went off the frozen river & came to rest in an area of dense willows.

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 engine powerLanding
Reason for occurrence undeterminedPilot in commandCause
Loss of control - on ground/waterLanding
Object - other personFactor
Go-around - initiatedPilot in command
Airport facilities,runway/landing area condition - icyFactor
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in commandCause
On ground/water encounter with terrain/waterLanding
Terrain condition - high vegetationFactor

Aircraft

Registration
N4511Q
Reported as
Cessna 402A
Category
Airplane
Serial number
402A-0011
Airframe hours
5,895
Engine
Continental TSIO-520-E, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
Seward Peninsula Flying Svc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 5, 1983 · 89 hours before
Departed
OME · Nome, AK
Flight plan
Company VFR
Airport
KOT · Kotlik

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
36
Certificate
Airline transport
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Medical
Class 2, Unknown
Seat
Left
Flight hours
5,300 total · 115 in this make and model · 5,100 as pilot in command · 240 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 5 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
3 °F, dew point 3 °F
Altimeter
30.00 inHg
Observed at
BET, 145 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 N4511Q · 1

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