LAX88LA209

NTSB accident investigation · Schweizer SGS 2-33A · Vacaville, CA · June 3, 1988

Accident · No injuriesLimited investigationFinal report
Date
June 3, 1988, 16:38 local (23:38 UTC)
Place
Vacaville, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N7768SSchweizer SGS 2-33A
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19880603018109A
Case key
26021

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.

UndershootApproach - vfr pattern - downwind
Proper altitude - not maintainedPilot in commandFactor
Habit interferencePilot in commandFactor
In-flight planning/decision - poorPilot in commandCause
Planned approach - improperPilot in commandCause
On ground/water collision with objectLanding - roll
Object - fenceFactor

Analysis

At the end of a pleasure flt, the plt extended the downwind leg for landing, thinking that the touchdown altitude was 12 ft instead of, in actuality, 220 ft. the plt normally flew out of another airport with an alt of 12 ft. from the extended downwind, the glider did not have sufficient alt to land on the rwy. The glider touched down short and during the landing roll collided with a fence.

Aircraft

Registration
N7768S
Reported as
Schweizer SGS 2-33A
Category
Glider
Serial number
138
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Lagoon Valley Soaring
Registered owner
Mayes, Brooks R.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · April 15, 1988
Airport
CA58 · Vacaville, runway 18, 2,100 × 75 ft, dirt

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
62
Certificate
Private
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
109 total · 39 in this make and model · 68 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots, gusting 15
Visibility
50 statute miles
Lowest ceiling
None
Temperature
64 °F
Observed at
SUU

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 N7768S · 1

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