CHI84LA385

NTSB accident investigation · Pitts S-2A · Oak Harbor, OH · September 8, 1984

Accident · Serious injuriesLimited investigationFinal report
Date
September 8, 1984, 14:40 local (18:40 UTC)
Place
Oak Harbor, OH
Injuries
1 serious
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N899Pitts S-2A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840908047739A
Case key
12769

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.

Loss of control - in flightManeuvering
Reason for occurrence undeterminedCause
Aerobatics - performedPilot in commandFactor
Stall/spin - inadvertentPilot in commandFactor
Remedial action - not performedPilot in commandCause
Physiological conditionPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Witness stated plt was performing aerobatic maneuvers. At the top of a loop (aprx 3000 ft AGL) the acft remained inverted, pwr was reduced and an inverted spin was entered. The acft remained in the inverted spin to water impact. The plt does not recall the accident flt, but stated he had been having problems with g-loads and low blood pressure.

Aircraft

Registration
N899
Reported as
Pitts S-2A
Category
Airplane
Serial number
2093
Airframe hours
390
Engine
Lycoming IO-360-AIA, 200 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Ronald S. Shemenski
Airworthiness certificate
Standard, Aerobatic
Last inspection
Annual · March 10, 1984
Departed
PCW · Oak Harbor, OH

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
42
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
810 total · 41 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 13 knots, gusting 21
Visibility
7 statute miles
Lowest ceiling
25,000 ft broken
Temperature
79 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
TOL, 35 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.