NYC93LA089

NTSB accident investigation · Boeing E75 · Zanesville, OH · April 23, 1993

Accident · No injuriesLimited investigationFinal report
Date
April 23, 1993, 13:35 local (17:35 UTC)
Place
Zanesville, OH
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N181RFBoeing E75
Weather
Visual (VMC) · Day
Status
Completed · report December 3, 1993
Report
Approved by Office Director
FAA report
19930423020749A
Case key
37314

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

Improper use of the throttle by the pilot.

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 power(total) - nonmechanicalApproach - vfr pattern - final approach
Throttle/power control - improper use ofPilot in commandCause
Forced landingApproach
In flight collision with objectOn ground/water collision with object
Object - tree(s)

Analysis

The pilot was high and about 5 miles out on the approach when he pulled the throttle to idle and continued toward the runway. When he realized he was low, he advanced the throttle; however, there was no response from the engine. The pilot made a forced landing in a wooded area. No mechanical defects were found with the airplane or engine. When interviewed after the accident, the pilot agreed that the engine would need several seconds to build up power with the throttle at idle.

Aircraft

Registration
N181RF
Reported as
Boeing E75
Category
Airplane
Serial number
75-5553
Engine
P&W R-985, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Thomas T. Ungurean
Registered owner
Thomas T. Ungurean
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · June 25, 1992 · 67 hours before
Departed
OH82 · Adamville, OH
Airport
Terry Thompson, runway 27, 2,000 × 100 ft, grass/turf

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
41
Certificate
Student
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
175 total · 130 in this make and model · 130 as pilot in command · 25 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 5 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 21 °F
Altimeter
30.00 inHg
Observed at
ZZV, 8 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.

Other investigations on N181RF · 1

Matched to the same aircraft by N-number and date.