LAX84LA450

NTSB accident investigation · Bastian Pitts S1S · Tucson, AZ · August 22, 1984

Accident · No injuriesLimited investigationFinal report
Date
August 22, 1984, 13:30 local (20:30 UTC)
Place
Tucson, AZ
Injuries
1 uninjured
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N56ABBastian Pitts S1S
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840822042849A
Case key
24381

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 engine powerManeuvering
Reason for occurrence undeterminedCause
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - rough/unevenFactor
Terrain condition - dirt bank/rising embankmentFactor

Analysis

The plt stated after the accident that he was flying inverted when he experienced an engine failure. Several in flight restart attempts were unsuccessful and the pilot initiated a forced landing on a dirt road. While on final apch to the dirt road, a pick up truck entered onto the road which forced the pilot to land in the rough desert environment adjacent to the road. Prior to touchdown, the acft struck the top of a ditch.

Aircraft

Registration
N56AB
Reported as
Bastian Pitts S1S
Category
Airplane, amateur-built
Serial number
BF-20
Airframe hours
638
Engine
Lycoming IO-360, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Amos E Buettell
Registered owner
Amos E. Buettell
Departed
E14 · Tucson, AZ
Airport
Aura Valley

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
55
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
5,254 total · 867 in this make and model · 5,010 as pilot in command · 107 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
95 °F

FAA reports on this event · 1

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