ANC82DAG42

NTSB accident investigation · Cessna 185 · Near Tyonek, AK · August 19, 1982

Accident · Serious injuriesFinal report
Date
August 18, 1982, 16:50 local (Aug 19, 1982, 00:50 UTC)
Place
Near Tyonek, AK
Injuries
1 serious, 1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N3489YCessna 185
Weather
Visual (VMC) · Day
Status
Completed · report August 18, 1983
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19820818043609A
Case key
71947

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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.

In flight collision with terrain/waterManeuvering - turn to reverse direction
Weather condition - high density altitudeFactor
Weather condition - downdraftFactor
Distance - misjudgedPilot in commandCause
Airspeed - misjudgedPilot in commandCause
Altitude - misjudgedPilot in commandCause
Terrain condition - mountainous/hillyFactor
Terrain condition - risingFactor

Analysis

The float equipped plane was being used to transport cargo. A passenger was put on the flight at the last minute, but the pilot believed the aircraft was within its maximum weight limit. After takeoff, the pilot remained at a low altitude for a time while the passenger took pictures. While en route, the pilot began climbing toward merril pass. He reported that as he entered the pass, the aircraft began a 500 ft per minute rate of descent. He attempted to turn back while in a bowl shaped area, but was unable to clear the terrain in the turn. Subsequently, he leveled the wings and crash landed. The elevation of the crash site was about 3000 ft. the temperature was about 60 degrees and the wind was reported as light and variable.

Aircraft

Registration
N3489Y
Reported as
Cessna 185
Category
Airplane
Serial number
3489
Airframe hours
1,199
Engine
Continental IO-520, 280 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Eberlards Guide
Registered owner
Eberlards Guide
Departed
Lake Hood, AK
Destination
Lake Hood, 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
48
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
11,500 total · 250 in this make and model · 11,500 as pilot in command · 250 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
50 statute miles
Lowest ceiling
5,000 ft overcast
Temperature
140 °F

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 N3489Y · 1

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