ANC02LA003

NTSB accident investigation · Cessna 185 · Port Alsworth, AK · October 5, 2001

Accident · Minor injuriesLimited investigationFinal report
Date
October 5, 2001, 10:30 local (18:30 UTC)
Place
Port Alsworth, AK
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1966UCessna 185
Weather
Visual (VMC) · Day
Status
Completed · report July 2, 2002
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
FAA-AL-ANC FSDO 03
FAA report
20011005037389A
Case key
53645

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 excessive descent rate and subsequent hard landing during the landing flare/touchdown. A factor in the accident was glassy water conditions.

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.

Hard landingLanding - flare/touchdown
Terrain condition - water,glassyFactor
Proper descent rate - excessivePilot in commandCause
Nose overLanding - flare/touchdown

Analysis

The commercial certificated pilot was landing a float-equipped airplane on the surface of a remote lake. The water surface was smooth and glassy. The pilot said he touched down too fast, and the airplane nosed over. The pilot, who was wearing an inflatable jacket, exited the inverted airplane and got onto the floats. The airplane sank in about two minutes. The pilot then swam for about 40 minutes to the shore. The pilot said the airplane is resting in about 250 feet of water, and has not been recovered.

Factual narrative

On October 5, 2001, about 1030 Alaska daylight time, a float-equipped Cessna 185 airplane, N1966U, sustained substantial damage when it collided with the surface of Lake Clark, about 18 miles northeast of Port Alsworth, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight when the accident occurred. The airplane was operated by the pilot. The commercial certificated pilot, the sole occupant, received minor injuries. Visual meteorological conditions prevailed. The flight originated from Miller Creek on Lake Clark, about 1020.

During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on October 18, 2001, the pilot reported he just departed his cabin on Lake Clark, and was flying over the lake toward Anchorage. The pilot said the surface of the lake was smooth and glassy, and he decided to conduct some landings on Lake Clark. He said that during the landing approach, he did not have any shore reference and misjudged the water surface. The pilot said he inadvertently touched down too fast, and the airplane nosed over in the water. The pilot, who was wearing an inflatable jacket, exited the inverted airplane and got onto the floats. The airplane sank in about two minutes. The pilot then swam for about 40 minutes to the shore. The pilot said the airplane is resting in about 250 feet of water, and has not been recovered.

Aircraft

Registration
N1966U
Reported as
Cessna 185
Category
Airplane
Serial number
18501689
Airframe hours
2,700
Engine
Continental IO-520-D, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
DAVID E. McRAE
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 30, 2001 · 120 hours before
Departed
Port Alsworth, AK
Destination
PALH · Anchorage, AK

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
40
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Last flight review
May 30, 2000
Seat
Left
Flight hours
1,300 total · 1,200 in this make and model · 1,200 as pilot in command · 100 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
3,000 ft overcast
Temperature
48 °F

FAA reports on this event · 1

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