ATL85IA225

NTSB incident investigation · Beech 95-B55 · Gilbertsville, KY · July 26, 1985

Incident · No injuriesIncident investigationFinal report
Date
July 26, 1985, 00:10 local (04:10 UTC)
Place
Gilbertsville, KY
Injuries
2 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
UNKBeech 95-B55
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
6678

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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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 engine power(partial) - mech failure/malfCruise - normal
Engine assembly - vibrationFactor
Engine assembly,cylinder - separationCause
Maintenance,overhaul - improperOther maintenance personnelCause
Propeller feathering - performedPilot in command
Forced landingDescent - emergency
Precautionary landing - performedPilot in command
Forced landingLanding - flare/touchdown

Analysis

The acft made a precautionary lndg after the plt feathered the left eng because of vibration. Post accident exam showed a failed cylinder in the eng

Aircraft

Registration
UNK
Reported as
Beech 95-B55
Category
Airplane
Serial number
TC-1993
Airframe hours
1,467
Engine
Continental I0-470L, 260 horsepower, reciprocating
Damage
Minor damage
Fire
In-Flight
Flight
Business · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 21, 1985 · 34 hours before
Departed
PAH · Paducah, KY
Destination
LEX · Lexington, KY
Airport
M34 · Kentucky Dam State Park, runway 27, 4,000 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
3,000 total · 28 in this make and model · 2,925 as pilot in command · 50 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
0° at 8 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
PAH, 25 nm away