LAX83LA379

NTSB accident investigation · Alon A2 · Afton, CA · August 9, 1983

Accident · No injuriesLimited investigationFinal report
Date
August 9, 1983, 09:45 local (16:45 UTC)
Place
Afton, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6512QAlon A2
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830809043669A
Case key
23816

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.

On ground/water encounter with terrain/waterTakeoff
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause
Terrain condition - softFactor
Terrain condition - rough/unevenFactor
Aborted takeoff - delayedPilot in commandCause
Terrain condition - dirt bank/rising embankmentFactor

Analysis

During an aerial observation mission, the passenger became ill, so the plt elected to land on a hard-packed strip across a plowed field. After landing, he walked over the area. Except for a rut at about midfield, he perceived there would be no problem in taking off again. He decided to stay to the left while in the vicinity of the rut during the takeoff. Also, the plt selected a 'point-of-no-return' & an abort point. A short time later, he began the takeoff using soft field procedures. However, when he reached his abort point, the airspeed was decreasing, instead of increasing. He aborted the takeoff, but was unable to stop before hitting a level at the end of the field.

Aircraft

Registration
N6512Q
Reported as
Alon A2
Category
Airplane
Serial number
A-112
Airframe hours
1,800
Engine
Continental C90-16F, 90 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial observation · Part 91
Registered owner
Jess T. Smith
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 25, 1983 · 45 hours before
Departed
WLW · Willows, CA
Airport
runway 2, 1,500 × 25 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
30
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
415 total · 350 in this make and model · 384 as pilot in command · 42 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
MYV, 41 nm away

FAA reports on this event · 1

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