N4537Y

Substantial
Serious

GRUMMAN AMERICAN AVN. CORP. AA-5BS/N: AA5B1292

Summary

On August 19, 2023, a Grumman American Avn. Corp. AA-5B (N4537Y) was involved in an accident near Lone Pine, CA. The accident resulted in 1 serious injury, 1 minor injury. The aircraft sustained substantial damage.

The National Transportation Safety Board determined the probable cause of this accident to be: The pilot's inability to maintain altitude after encountering a downdraft, which resulted in collision with terrain.

This accident is documented in NTSB report WPR23LA322. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N4537Y.

Accident Details

Date
Saturday, August 19, 2023
NTSB Number
WPR23LA322
Location
Lone Pine, CA
Event ID
20230822192924
Coordinates
36.226698, -118.166110
Aircraft Damage
Substantial
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
1
Uninjured
0
Total Aboard
2

Probable Cause and Findings

The pilot's inability to maintain altitude after encountering a downdraft, which resulted in collision with terrain.

Aircraft Information

Registration
Make
GRUMMAN AMERICAN AVN. CORP.
Serial Number
AA5B1292
Engine Type
Reciprocating
Year Built
1979
Model / ICAO
AA-5BAA5
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
THOMAS CHRISTOPHER D
Address
549 EL MEDIO AVE
Status
Deregistered
City
PACIFIC PALISADES
State / Zip Code
CA 90272-4223
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# WPR23LA322