LAX82DUJ35

NTSB accident investigation · Schweizer SGS 1-126E · Near Tucson, AZ · April 17, 1982

Accident · Serious injuriesFinal report
Date
April 17, 1982, 14:25 local (21:25 UTC)
Place
Near Tucson, AZ
Injuries
1 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N65937Schweizer SGS 1-126E
Weather
Visual (VMC) · Day
Status
Completed · report April 17, 1983
Report
Approved by Office Director
FAA report
19820417010069A
Case key
71945

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightApproach - vfr pattern - base turn
Weather condition - turbulence,clear airFactor
Weather condition - windshearFactor
Airspeed - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot was on a triangular round-robin course. On the third leg of the flight, he encounter unfavorable lift conditions and elected to land on a dirt road. He started a 270 deg turn to final approach. Reportedly, a strong, turbulent, wind shear condition was encountered during the turn and the glider entered a spin. The pilot recovered from the spin, but was still recovering from a dive when the aircraft impacted the ground. The impact angle was estimated to be about 30 deg.

Aircraft

Registration
N65937
Reported as
Schweizer SGS 1-126E
Category
Glider
Serial number
577
Airframe hours
1,704
Engine
unknown
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Tucson Soaring Club
Departed
Ryan Airfield T, AZ
Destination
Ryan Airfield T, AZ

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
27
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
866 total · 18 in this make and model · 406 as pilot in command · 76 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 35 knots
Visibility
40 statute miles

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N65937 · 2

Matched to the same aircraft by N-number and date.