ANC00LA041

NTSB accident investigation · Piper PA-28 · Aleknagik, AK · April 12, 2000

Accident · Minor injuriesLimited investigationFinal report
Date
April 12, 2000, 15:45 local (23:45 UTC)
Place
Aleknagik, AK
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6119WPiper PA-28
Weather
Visual (VMC) · Day
Status
Completed · report May 9, 2001
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20000412042229A
Case key
48942

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 first pilot's (pilot-in-command) inadequate evaluation of the weather, and failure to maintain an adequate altitude above the ground. Factors in the accident were low ceilings, and 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.

In flight encounter with weatherCruise
Weather condition - low ceilingFactor
Weather evaluation - inadequatePilot in commandCause
Altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterCruise
Terrain condition - snow coveredFactor
Terrain condition - water,frozen

Analysis

The first pilot, a commercial certificated pilot and a flight instructor, and the second pilot, a private pilot, were ferrying the airplane cross-country to obtain an annual inspection. The airplane was owned and being flown by the second pilot who occupied the left seat. The second pilot's medical certificate was expired. The first pilot, occupying the right seat, said he was the pilot-in-command, but the second pilot was at the flight controls at the time of the crash. The flight proceeded toward a small range of mountains, but the tops of the ridges were obscured by clouds. The first pilot said overcast sky conditions varied between 1,400 to 1,600 feet above the ground, and he estimated the visibility below the overcast as 20 miles. As the flight approached the mountains, the pilot turned northward, but found no access across the mountains. He turned around and began to proceed to the departure airport. While in cruise flight at 500 feet above the ground, the first pilot said the horizon became indistinguishable from the snow-covered mountains, and the snow-covered ground. The first pilot said that neither he or the second pilot realized the airplane was slowly descending until it collided with the surface of a snow-covered lake.

Factual narrative

On April 12, 2000, about 1545 Alaska daylight time, a wheel equipped Piper PA-28 airplane, N6119W, sustained substantial damage after colliding with a frozen, snow-covered lake about 57 miles northwest of Aleknagik, Alaska, about latitude 60 degrees, 13 minutes north, and longitude 159 degrees, 02 minutes west. The airplane was being operated as a visual flight rules (VFR) cross-country ferry flight when the accident occurred. The airplane was owned and being flown by the second pilot who occupied the left seat. For the purposes of the flight, the first pilot, occupying the right seat, was the pilot-in-command. The first pilot, a commercial certificated pilot and a flight instructor, and the second pilot, holder of a private pilot certificate, received minor injuries. Visual meteorological conditions prevailed in the area of the accident. A VFR flight plan was filed. The flight originated at the Naknek Airport, Naknek, Alaska, about 1355.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on April 13, 2000, at 1125, the first pilot reported the airplane engine was just overhauled, but the airplane did not have a current annual inspection. A ferry permit was obtained from the Federal Aviation Administration (FAA) to move the airplane from Naknek to Bethel, Alaska, for an annual inspection. The second pilot's medical certificate was expired. The first pilot said he was the pilot-in-command, but the second pilot was at the flight controls at the time of the crash.

After departure from Naknek, the flight reported over Aleknagik at 1427 via radio to FAA flight service station (FSS) personnel. After reporting over Aleknagik, the flight proceeded toward the Kuskokwim Mountains. The first pilot said overcast sky conditions varied between 1,400 to 1,600 feet above the ground, and he estimated the visibility below the overcast as 20 miles. As the flight approached the mountains, the tops of the ridges were obscured by clouds. The first pilot said they turned northward, but found no access across the mountains. He turned around and began to proceed toward Dillingham, Alaska. While in cruise flight at 500 feet above the ground, the first pilot said that in the area of Chikuminuk Lake, the horizon became indistinguishable from the snow-covered mountains, and the snow-covered ground. The first pilot said that neither he or the second pilot realized the airplane was slowly descending until it collided with the surface of the lake.

The first pilot said the left main landing gear was sheared off, the left wing spar fractured, and the outboard end of the right wing was bent.

The flight did not arrive at the intended destination of Bethel, and was reported overdue. On April 13, 2000, about 0300, the pilot contacted an airplane over-flying the area of the accident and reported his location as Chikuminuk Lake. Search personnel picked up both occupants and transported them to Bethel.

Aircraft

Registration
N6119W
Reported as
Piper PA-28
Category
Airplane
Serial number
28-20135
Airframe hours
4,200
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Operator
Mark Mcgee
Registered owner
Victor Ladeira
Airworthiness certificate
Standard, Normal
Departed
5NK · Naknek, AK
Destination
PABE · Bethel, 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
31
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
911 total · 8 in this make and model · 739 as pilot in command · 20 in the last 90 days · 11 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 10 knots
Visibility
20 statute miles
Lowest ceiling
1,400 ft overcast
Temperature
39 °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 N6119W · 1

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