SEA88LA172

NTSB accident investigation · Young-Owens Cassutt 3M · Caldwell, ID · September 6, 1988

Accident · No injuriesLimited investigationFinal report
Date
September 6, 1988, 16:45 local (22:45 UTC)
Place
Caldwell, ID
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N67YYoung-Owens Cassutt 3M
Weather
Visual (VMC) · Day
Status
Completed · report January 16, 1990
Report
Approved by Office Director
FAA report
19880906038919A
Case key
40880

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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 flightManeuvering
Aerobatics - performedPilot in command
Reason for occurrence undeterminedCause
Miscellaneous/otherDescent
Emergency procedure - performed
Misc eqpt/furnishings,survival equipment - engaged
Misc eqpt/furnishings,parachute/drag chute - open
In flight collision with terrain/waterDescent - uncontrolled

Analysis

On test flt in preparation for reno air races, plt entered power dive at 10000 ft to 230 KTS and experienced vibrations. He reduced power and entered a steep nose high climb allowing the aircraft to decelerate to near stall speed. The vibration continued. At the top of the climb, the aircraft nosed over to a steep descent and would not respond to elevator control input. The plt parachuted to safety. Impact damage precluded meaningful examination of the aircraft controls. There was no separation of the horizontal tail components.

Aircraft

Registration
N67Y
Reported as
Young-Owens Cassutt 3M
Category
Airplane, amateur-built
Serial number
2001
Airframe hours
262
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Gary D. Hubler
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · September 1, 1988 · 2 hours before
Departed
U35

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
33
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
9,400 total · 20 in this make and model · 9,200 as pilot in command · 300 in the last 90 days · 60 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles
Lowest ceiling
None
Temperature
84 °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 N67Y · 1

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