LAX83FU008

NTSB accident investigation · Eipper Quicksilver MX · Rancho Cordova, CA · June 15, 1983

Accident · FatalFinal report
Date
June 14, 1983, 17:30 local (Jun 15, 1983, 00:30 UTC)
Place
Rancho Cordova, CA
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
UNREGEipper Quicksilver MX
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
23528

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
Maneuver - performedPilot in command
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
Impairment(alcohol)Pilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Just prior to the accident, the ultralight vehicle was observed maneuvering in the area. While maneuvering, it entered a nose high attitude, stalled & crashed in a steep dive. The wind was reported as variable at 5 gusting 12 KTS. A toxicological test of the plt's blood revealed an alcohol level of 0.10%.

Aircraft

Registration
UNREG
Reported as
Eipper Quicksilver MX (QUICKSILVE)
Category
Ultralight
Airframe hours
30
Engine
Cuyuna 430, 30 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 103
Operator
Hitec Flight Club

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
37
Certificate
Student
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Center
Toxicology
Performed

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 5 knots, gusting 12
Visibility
50 statute miles
Lowest ceiling
None
Temperature
84 °F