CHI91FA090

NTSB accident investigation · Beech F.35 · Sidney, OH · February 5, 1991

Accident · FatalField investigationFinal report
Date
February 5, 1991, 09:57 local (14:57 UTC)
Place
Sidney, OH
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N3822BBeech F.35
Weather
Instrument (IMC) · Day
Status
Completed · report September 28, 1992
Report
Approved by Office Director
FAA report
19910205001639A
Case key
14894

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 pilot's intentional VFR flight into instrument meteorological conditions. Factors in the accident were the pilot's disregard for directives and overconfidence in his ability.

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 flightApproach
Weather condition - below approach/landing minimums
Procedures/directives - disregardedPilot in commandFactor
Vfr flight into imc - intentionalPilot in commandCause
Overconfidence in personal abilityPilot in commandFactor
Terrain condition - ravine
Pull-up - abruptPilot in command
Stall/spin - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled
In flight collision with terrain/waterDescent - uncontrolled

Analysis

A private pilot departed with out a flight plan in instrument meteorological conditions for a destination 20 miles north. The airplane was observed 75 feet above ground following a country road leading to the airport. The pilot asked for field elevation on UNICOM. The airport manager responded and informed him the field had zero visibility and ceiling. Immediately thereafter, witnesses heard the airplane overfly the field followed by the sound of a crash. The airplane was found 250 yeards from the field, where it colided with trees atop a steeply rising bluff.

Aircraft

Registration
N3822B
Reported as
Beech F.35
Category
Airplane
Serial number
D-4083
Airframe hours
4,805
Engine
Continental E-225-8, 225 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Charles T. Groff
Registered owner
Charles T. Groff
Last inspection
Annual · September 20, 1990 · 53 hours before
Departed
DAY · Dayton, 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
70
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Invalid Medical for flight
Seat
Left
Toxicology
Performed
Flight hours
8,000 total · 22 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
270° at 4 knots
Visibility
1 statute miles
Lowest ceiling
500 ft overcast
Temperature
52 °F, dew point 50 °F
Altimeter
30.00 inHg
Observed at
DAY, 20 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.