ANC97TA098

NTSB accident investigation · Cessna U206G · Platinum, AK · July 7, 1997

Accident · Minor injuriesFinal report
Date
July 7, 1997, 14:45 local (22:45 UTC)
Place
Platinum, AK
Injuries
2 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N756ZVCessna U206G
Weather
Visual (VMC) · Day
Status
Completed · report November 10, 1998
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19970707017089A
Case key
3084

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 misjudgment of the proper touchdown point. A factor associated with the accident was a tailwind.

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.

OverrunLanding - roll
Weather condition - tailwindFactor
Proper touchdown point - misjudgedPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Nose overLanding - roll

Analysis

The air taxi pilot was landing the float-equipped airplane on his third trip of the day to the accident location. He said that on the accident flight he landed towards the beach with a tailwind. He touched down too close to the beach, and was unable to stop the airplane before it ran upon the beach and nosed over.

Factual narrative

On July 7, 1997, about 1445 Alaska daylight time, an amphibian float equipped Cessna U206G airplane, N756ZV, sustained substantial damage while landing in the ocean near Cape Pierce, Alaska. Cape Pierce is located about 16 miles south of Platinum, Alaska. The airline transport certificated pilot was not injured; the two passengers aboard reported minor injuries. The 14 CFR Part 135 air taxi flight operated in visual meteorological conditions under charter to the United States Geologic Survey (USGS) office located in Anchorage, Alaska. The purpose of the flight was to transport USGS employees to Cape Pierce from Cape Newenham, Alaska. A company flight plan was in effect. This was the pilot's third trip of the day to the accident location.

During a conversation with the NTSB investigator-in-charge (IIC) on July 9, the pilot related he was landing with a tailwind towards the beach. He said the airplane didn't come off the step as quickly as he anticipated, and that it continued out of the water and onto the beach, where it nosed over. The pilot said there was no preaccident mechanical problems with the airplane. He also said the amphibian landing gear wheels were retracted at the time of landing.

Aircraft

Registration
N756ZV
Reported as
Cessna U206G
Category
Airplane
Serial number
U20604495
Airframe hours
7,491
Engine
Continental IO-520-F17B, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Yute Air Alaska
Registered owner
William L. Johnson
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 5, 1997 · 6 hours before
Departed
Cape Newenham, AK
Flight plan
Company 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
38
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
6,200 total · 125 in this make and model · 3,200 as pilot in command · 40 in the last 90 days · 12 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
345° at 10 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
61 °F

FAA reports on this event · 1

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