Summary
On November 16, 1989, a Schweizer G-164B (N3633Q) was involved in an incident near Grimes, CA. All 1 person aboard were uninjured. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this incident to be: FAILURE OF THE COUNTER WEIGHT BRACKET TO THE PROPELLER ASSEMBLY.
This incident is documented in NTSB report LAX90DVG01. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N3633Q.
Accident Details
Probable Cause and Findings
FAILURE OF THE COUNTER WEIGHT BRACKET TO THE PROPELLER ASSEMBLY.
Aircraft Information
Registered Owner (Historical)
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# LAX90DVG01