Premium research interface

The modern interface for aviation safety intelligence.

Search investigations, review source evidence, monitor watched reports, and trace long-term patterns from one calm, data-first workspace.

63k+
Reports indexed
1940-2026
Coverage
Recent
Last data refresh
Featured Report

Loading…

Loading featured report…

Loading…
Open Report

Safety trends by operating rule

Track fatal and non-fatal accident patterns across Part 91, Part 135, and Part 121 operations.

Loading trend charts…

Browse the aviation graph

Move quickly by aircraft, airport, operator, and time with indexes built for research, not wandering.

Last Data Update

By Decade

By Month

Aircraft Manufacturer

More manufacturers

Airports

More airports

Operators

More operators

About

Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

The goal is practical safety education: make it faster to find relevant investigations, compare similar events, review factual records, and understand the evidence behind probable-cause and preliminary reports.

The investigative work and source records belong to the National Transportation Safety Board and the published investigation record. This site is not affiliated with or endorsed by the NTSB.

FAQs

NTSB Report

September 10, 1998 · Ryan ST3KR · N22JK

Los Banos, CA

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
September 10, 1998
Injury Outcomes
No injuries (2 uninjured)
Location
Los Banos, CA
Aircraft
Ryan ST3KR
Tail Number
N22JK
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX98LA288

The pilot had landed at the airport over an hour earlier with no problems and waited to meet another airplane. On departure he estimated the winds to be 20 to 30 knots approximately 90 degrees to the runway. After a long takeoff roll he lifted off. As he relaxed the controls the aircraft drifted off the runway and settled into the dirt. At that time the pilot elected to abort the takeoff. Noticing a ditch and cornfield in his path the pilot tried to ground loop the airplane. The aircraft turned sharply into the wind and the tail dug into the soft dirt. Both wing tips scraped the ground, the left main landing gear was bent, the fuselage was twisted behind the cockpit, and the tail cone was dented. A mechanic at the field noted that the aircraft that had departed immediately prior to this aircraft had veered off and then back on the runway during takeoff.

NTSB Probable Cause

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.

Full Narrative

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.

Flight

Event TypeAccident
Event Time17:00 PDT
Nearest AirportLos Banos Municipal (0nm)
Runway32
Runway Length3005 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftRyan ST3KR
Tail NumberN22JK
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsKinner · R-55 · Reciprocating · 160
Seats2

People & Injuries

Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 56 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind250° @ 13 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point52
Altimeter29.00 inHg
Observation Time23:53
Weather SourceWFAC

Appendix: Source Data