LAX86LA360

NTSB accident investigation · Burkhart Grob G102 III B · California City, CA · September 5, 1986

Accident · Serious injuriesLimited investigationFinal report
Date
September 5, 1986, 13:15 local (20:15 UTC)
Place
California City, CA
Injuries
1 serious
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N630BGBurkhart Grob G102 III B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860905050929A
Case key
25268

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.

Miscellaneous/otherDescent - normal
Aircraft preflight - inattentivePilot in commandFactor
Window,flight compartment window/windshield - openCause
Loss of control - in flightApproach - vfr pattern - final approach
Airspeed - inadequatePilot in commandCause
Diverted attentionPilot in commandCause
Altitude - inadequatePilot in commandFactor
Remedial action - not possiblePilot in commandFactor
Stall/spin - inadequatePilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The plt stated he was towed to an alt of aprx 2,000 ft AGL. After release the canopy came open and the plt returned to the arpt. On final apch he noticed the airspeed indicator was indicating 'low forties'. The plt stated the next thing he remembered was 'looking forward and seeing the ground, with slight rotation. Spin!' The acft collided with the ground in a 45 deg nose down attitude. A plt who witnessed the accident indicated he first observed the glider on final apch. He stated, 'it looked level and normal, then the nose came down in a steep attitude (not un-common) the nose came up,' at about 50 ft AGL and then the nose went left.

Aircraft

Registration
N630BG
Reported as
Burkhart Grob G102 III B
Category
Glider
Serial number
563008
Airframe hours
193
Engine
unknown UNK, unknown
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
California City Soaring
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 3, 1986 · 15 hours before
Departed
L71 · California City, CA
Airport
L71 · California City Muni, runway 24, 6,035 × 55 ft, asphalt

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
66
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Center
Flight hours
768 total · 15 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
50 statute miles
Lowest ceiling
None
Temperature
90 °F

FAA reports on this event · 1

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