N5001Curtiss JN-4D 1992-12-26 NTSB Accident Report

Substantial
Minor

Curtiss JN-4D S/N: 5002

Summary

On December 26, 1992, a Curtiss JN-4D (N5001) was involved in an accident near Livermore, CA. The accident resulted in 2 minor injuries. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this accident to be: THE SHEARING OF THE NUMBER 8 CYLINDER ROCKER ARM SUPPORT PEDESTAL/COOLANT HOUSING RETAINING BOLTS. CONTRIBUTING TO THE ACCIDENT WAS A LOSS OF ENGINE COOLANT.

This accident is documented in NTSB report LAX93LA076. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N5001.

Accident Details

Date
Saturday, December 26, 1992
NTSB Number
LAX93LA076
Location
LIVERMORE, CA
Event ID
20001211X16190
Coordinates
37.679428, -121.749107
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
2
Uninjured
0
Total Aboard
2

Probable Cause and Findings

THE SHEARING OF THE NUMBER 8 CYLINDER ROCKER ARM SUPPORT PEDESTAL/COOLANT HOUSING RETAINING BOLTS. CONTRIBUTING TO THE ACCIDENT WAS A LOSS OF ENGINE COOLANT.

Aircraft Information

Registration
Make
CURTISS
Serial Number
5002
Engine Type
Reciprocating
Year Built
1918
Model / ICAO
JN-4D C46
Aircraft Type
Fixed Wing Multi Engine
No. of Engines
2

Registered Owner (Historical)

Name
AIR FORCE HERITAGE FOUNDATION OF UTAH
Address
PO BOX 612
Status
Deregistered
City
ROY
State / Zip Code
UT 84067-0612
Country
United States

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# LAX93LA076