N22JK

Substantial
None

Ryan ST3KR S/N: 1697

Accident Details

Date
Thursday, September 10, 1998
NTSB Number
LAX98LA288
Location
LOS BANOS, CA
Event ID
20001211X11098
Coordinates
37.070690, -120.839576
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
2
Total Aboard
2

Probable Cause and Findings

The pilot's decision to takeoff in adverse wind conditions and inadequate compensation for the existing crosswind conditions, which resulted in a failure to maintain runway alignment.

Aircraft Information

Registration
Make
RYAN
Serial Number
1697
Engine Type
Reciprocating
Year Built
1942
Model / ICAO
ST3KR
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1
Seats
2
FAA Model
ST3KR

Registered Owner (Current)

Name
ROUSSOPOULOS GARY L
Address
100 ATHERLY LN
City
SANTA CRUZ
State / Zip Code
CA 95060-9679
Country
United States

Analysis

On September 9, 1998, at 1700 hours Pacific daylight time, a Ryan ST3KR, N22JK, ground looped during a rejected takeoff at Los Banos, California. The personal cross-country flight was a continuation of a flight to Chandler Field, Fresno, California. The airplane sustained substantial damage. The private pilot/owner and his passenger were not injured. Visual meteorological conditions prevailed for the personal flight and no flight plan was filed.

The pilot stated he landed over an hour earlier with no problems and waited to meet another airplane. He estimated the winds were 20 knots gusting to 30 knots, about 90 degrees to the runway at takeoff. After a long ground roll he lifted off with the flight controls in an extreme cross-controlled position. Upon neutralizing the controls the airplane immediately drifted off the right side of the runway and settled into the dirt. The pilot elected to abort the takeoff and keep the airplane on the ground. A ditch and a cornfield were in his path. He cut power and turned the aircraft sharply into the wind. During this maneuver the tail wheel dug into the soft ground beside the runway. Both wing tips scraped the ground, the left main landing gear was twisted, the fuselage was bent behind the cockpit, and the tail cone was bent.

An aircraft mechanic that worked at the airport estimated the winds to be 25 to 30 knots and 70 to 80 degrees off the runway heading. He also noted that the airplane that took off immediately prior to the accident had trouble departing. That aircraft had veered off the runway before coming back onto the runway and lifting off. He stated that the pilot told him he had stomped on the rudder to ground loop the airplane to avoid a ditch.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# LAX98LA288