NYC91LA107

NTSB accident investigation · Enstrom F28A · Leetonia, OH · April 6, 1991

Accident · Serious injuriesLimited investigationFinal report
Date
April 6, 1991, 16:00 local (21:00 UTC)
Place
Leetonia, OH
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N58KCEnstrom F28A
Weather
Visual (VMC) · Day
Status
Completed · report April 27, 1993
Report
Approved by Office Director
FAA report
19910406009149A
Case key
36904

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

The helicopter hover performance was exceeded by the pilot and his failure to perform a normal approach to a landing. Factors were the high winds and the tailwind condition.

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 flightHover
Aircraft performance,helicopter hover performance - exceededCause
Weather condition - high windFactor
Weather evaluation - not receivedPilot in command
Weather condition - tailwindFactor
Proper glidepath - not maintainedPilot in command
Proper descent rate - not maintainedPilot in command
Procedures/directives - not performedPilot in commandCause
QualificationPilot in command
In flight collision with objectApproach - vfr pattern - downwind
Terrain condition - high vegetation

Analysis

A 67 years old helicopter student pilot with an expired student certificate and medical attempted to land in a field with strong winds gusting to 24 knots. The helicopter was at a high hover maneuvering into the field and as he turned downwind he settled with power into surrounding trees.

Aircraft

Registration
N58KC
Reported as
Enstrom F28A
Category
Helicopter
Serial number
208
Airframe hours
1,817
Engine
Lycoming HIO-360-C1A, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
John L. Sikora
Registered owner
Coin Contracting, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 30, 1989
Departed
29G · Ravenna, 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
67
Medical
Class 3, Expired
Flight hours
36 total

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 12 knots, gusting 24
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
YNG, 18 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.