LAX82FUQ17

NTSB accident investigation · Long-Ez Rutan · Canyon Country, CA · September 13, 1982

Accident · Serious injuriesFinal report
Date
September 13, 1982, 15:50 local (22:50 UTC)
Place
Canyon Country, CA
Injuries
2 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N7LZLong-Ez Rutan
Weather
Visual (VMC) · Day
Status
Completed · report September 13, 1983
Report
Approved by Office Director
FAA report
19820913045759A
Case key
70125

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 engine power(total) - nonmechanicalManeuvering
Judgment - poorPilot in commandCause
Fluid,fuel - starvationCause
Aerobatics - performedPilot in commandCause
Loss of control - in flightManeuvering
Airspeed - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The eng quit as the acft was observed performing acrobatic maneuvers. The acft was not equipped with a fuel system that would sustain fuel flow through negative "g" maneuvers. The eng would stop with a 0.5 negative g load.

Aircraft

Registration
N7LZ
Reported as
Long-Ez Rutan
Category
Airplane, amateur-built
Serial number
496
Airframe hours
227
Engine
Lycoming O-235, 100 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Robert Hansen
Registered owner
Robert Hansen
Departed
Van Nuys, CA
Destination
Van Nuys, CA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
31
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Flight hours
301 total · 102 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
15 statute miles

FAA reports on this event · 1

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