CHI93LA295

NTSB accident investigation · Gardner SEA RAY · Oshkosh, WI · July 31, 1993

Accident · Minor injuriesLimited investigationFinal report
Date
July 31, 1993, 10:30 local (15:30 UTC)
Place
Oshkosh, WI
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N703SRGardner SEA RAY
Weather
Visual (VMC) · Day
Status
Completed · report November 3, 1993
Report
Approved by Office Director
FAA report
19930731029599A
Case key
15766

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 in command's not maintaining proper climb rate. A factor was the abrupt control interference by the passenger.

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.

Loss of control - in flightClimb
Proper climb rate - not maintainedPilot in commandCause
Dragged wing,rotor,pod,float or tail/skidDescent - uncontrolled
Terrain condition - water
Control interference - abruptPassengerFactor

Analysis

The pilot of the amphibian amateur built airplane said that the airplane was not going to clear trees on takeoff, so he initiated a low level right turn. While in the descending turn the passenger abruptly moved the control to the right and the right float dug into the water and the airplane impacted the water.

Aircraft

Registration
N703SR
Reported as
Gardner SEA RAY
Category
Airplane, amateur-built
Serial number
DK004
Airframe hours
31
Engine
Hirth 2705, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Sierra Hotel, Inc.
Registered owner
Sierra Hotel, Inc.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · January 2, 2000
Airport
NONE · Brennand'S Seaplane Base

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
Commercial
Airplane ratings
Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,100 total · 31 in this make and model · 1,000 as pilot in command · 50 in the last 90 days · 40 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 11 knots
Visibility
15 statute miles
Lowest ceiling
20,000 ft broken
Temperature
79 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
OSH, 5 nm away

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 N703SR · 1

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