ANC89LA127

NTSB accident investigation · Champion 7GCBC · Alexander Creek, AK · July 24, 1989

Accident · No injuriesLimited investigationFinal report
Date
July 23, 1989, 17:30 local (Jul 24, 1989, 01:30 UTC)
Place
Alexander Creek, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6366NChampion 7GCBC
Weather
Visual (VMC) · Day
Status
Completed · report April 19, 1990
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19890723024659A
Case key
5229

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 failed to maintain control of the aircraft during the landing flare/touchdown. Turbulence was a contributing factor.

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.

Nose downLanding - flare/touchdown
Weather condition - turbulenceFactor
Aircraft control - not maintainedPilot in commandCause

Analysis

The plt rprtd that as he flared to land, the floatplane encountered turbulence & touched down on the the right float. The acft then went forward & the right float tip went into the water. This caused the struts on the right float to bend. The prop then cut into the right float & pieces of metal pierced the left float. Subsequently, the floats sank & allowed the eng to become submerged in the water.

Aircraft

Registration
N6366N
Reported as
Champion 7GCBC
Category
Airplane
Serial number
15
Airframe hours
1,865
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Gerald Blackledge
Airworthiness certificate
Standard, Normal
Last inspection
Annual · December 10, 1988 · 49 hours before

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
46
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
1,195 total · 940 in this make and model · 1,038 as pilot in command · 46 in the last 90 days · 11 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 7 knots
Visibility
35 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 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.