BFO91LA042

NTSB accident investigation · Beech P35 · Gilbertsville, KY · April 3, 1991

Accident · No injuriesLimited investigationFinal report
Date
April 3, 1991, 17:30 local (22:30 UTC)
Place
Gilbertsville, KY
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N1476GBeech P35
Weather
Visual (VMC) · Day
Status
Completed · report June 10, 1993
Report
Approved by Office Director
FAA report
19910403008259A
Case key
11671

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 failue to ensure the gear was fully extended during a precautionary landing after the loss of electrical power for undetermined reasons.

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.

Airframe/component/system failure/malfunctionCruise - normal
Electrical system - failure,totalFactor
Reason for occurrence undetermined
Gear collapsedLanding - flare/touchdown
Precautionary landing - initiatedPilot in commandFactor
Gear extension - improperPilot in commandFactor
Gear down and locked - not attainedPilot in commandCause

Analysis

The pilot realized he lost electrical power after memphis center advsied him that they were losing his radio transmissions. He deviated to Kentucky dam airport. He used the landing gear switch to lower the gear and he felt the gear go down. He said that although he realized the landing gear lights were inoperable because of the power loss, he still assumed the gear was down and locked. The landing gear collapsed when the aircraft touched down on the runway. The pilot reported the accident could have been prevented by mechanically lowering the gear and confirming that it was down and locked.

Aircraft

Registration
N1476G
Reported as
Beech P35
Category
Airplane
Serial number
D-6928
Engine
Continental IO-470, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Roger Hodges
Registered owner
Business Flyers Inc.
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
100 hour · November 1, 1990
Departed
MEM · Memphis, TN
Destination
C65 · Plymouth, IN
Airport
M34 · Kentucky Dam State Park, runway 27, 6,000 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
66
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
3,000 total · 500 in this make and model · 2,727 as pilot in command · 18 in the last 90 days · 9 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 14 knots
Visibility
15 statute miles
Temperature
75 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
PAH, 999 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.