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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.

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April 7, 1991 · Schleicher ASW-20 · N31AP

Julian, CA

Overview

Report Status
Probable Cause
Event Type
Accident
Date
April 7, 1991
Injury Outcomes
No injuries (1 uninjured)
Location
Julian, CA
Aircraft
Schleicher ASW-20
Tail Number
N31AP
Operator
Ronald G Rutiz
Injuries
None
Aircraft Damage
Substantial
NTSB Number
LAX91LA231

THE PILOT REPORTED THAT HE ENCOUNTERED A 10 TO 15 KNOT GUST OF WIND DURING THE GROUND ROLL PORTION OF HIS TAKEOFF BEHIND A TOW PLANE. THE PILOT INDICATED THAT HE WAS UNABLE TO PREVENT HIS GLIDER FROM VEERING OFF THE RUNWAY AND COLLIDING WITH BUSHES ADJACENT TO THE RUNWAY.

NTSB Probable Cause

THE PILOT'S FAILURE TO MAINTAIN CONTROL OF HIS EXPERIMENTAL GLIDER DURING TAKEOFF. A CONTRIBUTING FACTOR WAS THE PILOT'S ENCOUNTER WITH GUSTY WINDS.

Full Narrative

THE PILOT REPORTED THAT HE ENCOUNTERED A 10 TO 15 KNOT GUST OF WIND DURING THE GROUND ROLL PORTION OF HIS TAKEOFF BEHIND A TOW PLANE. THE PILOT INDICATED THAT HE WAS UNABLE TO PREVENT HIS GLIDER FROM VEERING OFF THE RUNWAY AND COLLIDING WITH BUSHES ADJACENT TO THE RUNWAY.

Flight

Event TypeAccident
Event Time16:00 PST
Nearest AirportCordell Airstrip (0nm)
Runway0
Runway Length2500 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftSchleicher ASW-20
Tail NumberN31AP
Aircraft CategoryGli
DamageSubstantial
OperatorRonald G Rutiz
Operating RulePart 91
Engines0
Engine TypeUnknown
Engine DetailsUnknown
Seats1

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 45 · None

Conditions

ConditionsVMC
LightDaylight
Wind270° @ 10 kt, gusting 15 kt
Visibility25 sm
CeilingNone
Temperature / Dew Point64 F / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data