DEN90FA059

NTSB accident investigation · Siai-Marchetti SF260C · Agoura, CA · February 22, 1990

Accident · FatalField investigationFinal report
Date
February 21, 1990, 17:16 local (Feb 22, 1990, 01:16 UTC)
Place
Agoura, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N24FDSiai-Marchetti SF260C
Weather
Visual (VMC) · Day
Status
Completed · report October 2, 1992
Report
Approved by Office Director
FAA report
19900221002519A
Case key
17820

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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Probable cause

Loss of control of the aircraft during acrobatic flight and the pilot's failure to recover from a spin.

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.

Abrupt maneuverManeuvering
Aerobatics - performedPilot in commandFactor
Stall/spin - encounteredPilot in commandCause
Remedial action - not attainedPilot in commandCause
In flight collision with terrain/waterDescent

Analysis

The pilot, with a passenger aboard, was doing acrobatic maneuvers in an aircraft certificated for acrobatic flying. The aircraft was observed in a left-hand spin until ground impact. Examination of the wreckage revealed no preaccident mechanical failure or malfunction of the aircraft.

Aircraft

Registration
N24FD
Reported as
Siai-Marchetti SF260C
Category
Airplane
Serial number
299
Airframe hours
700
Engine
Lycoming O-540-E4A5, 260 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Steven A. Shoop
Airworthiness certificate
Standard, Aerobatic; Standard, Utility
Departed
SMO · Santa Monica, CA
Destination
SMO

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
43
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
762 total · 574 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 5 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 28 °F
Altimeter
30.00 inHg
Observed at
VNY, 12 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.