LAX83FUG14

NTSB accident investigation · Schweizer 2-33A · North Shore, CA · January 22, 1983

Accident · Serious injuriesFinal report
Date
January 22, 1983, 09:20 local (17:20 UTC)
Place
North Shore, CA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N65808Schweizer 2-33A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830122002259A
Case key
23543

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

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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.

Miscellaneous/otherTakeoff - initial climb
Glider launch/tow equipment - wornFactor
Maintenance - inadequateFactor
Glider launch/tow equipment - failure,totalFactor
Loss of control - in flightTakeoff
Aborted takeoff - initiatedPilot in commandFactor
Airspeed - not maintainedPilot in commandCause
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterTakeoff

Analysis

The rated airplane pilot was taking flight instruction for a glider rating. He had made aprx 11 previous solo flts. The accident sequence began while the sailplane was being launched with a wench tow. The plt reported that the wench cable failed when the sailplane was climbing thru aprx 100 AGL. According to witnesses, the pilot delayed lowering the sailplane's nose, and subsequently, the plane stalled & crashed. An exam of the cable revealed that it had failed at a splice. The nicropress (fitting) used to spice the ends together had become worn.

Aircraft

Registration
N65808
Reported as
Schweizer 2-33A
Category
Glider
Serial number
298
Airframe hours
3,687
Engine
NONE, unknown
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Salton Sea Air Service
Registered owner
Brad Bertling
Airworthiness certificate
Standard, Utility
Airport
Desert Air Sky Ranch

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
29
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
1,670 total · 1,442 as pilot in command · 41 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 2 knots
Visibility
50 statute miles
Lowest ceiling
3,000 ft overcast
Temperature
61 °F

FAA reports on this event · 1

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