MIA85FA057

NTSB accident investigation · Beech 65 · Marathon, FL · December 10, 1984

Accident · No injuriesField investigationFinal report
Date
December 10, 1984, 12:30 local (17:30 UTC)
Place
Marathon, FL
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N101VBeech 65
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19841210065539A
Case key
31216

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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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 powerCruise - normal
Engine assembly - undeterminedCause
Reason for occurrence undeterminedCause
Propeller feathering - not performedPilot in command
DitchingLanding - flare/touchdown

Analysis

According to the plt, aprx 20 min after departure at 4,000 to 5,000 ft the left eng failed followed 10 min later by a power loss in the right eng. During the desc the right eng restarted momentarily but only ran for about 1 min. The plt ditched near a sailboat whose occupants rescued the plt and pax. The acft sunk in about 8 ft of water. When recovered investigators found that the left prop was not feathered. The right prop was separated from the eng at the front gear case. In the separation sequence the prop punctured holes in the wing outboard of the right eng nacelle. Fuel samples taken from trucks at the dep arpt were satisfactory

Aircraft

Registration
N101V
Reported as
Beech 65
Category
Airplane
Serial number
LC-67
Airframe hours
39,786
Engine
Lycoming IGSO-480A1B6, 340 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Bernardo Valiente
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 24, 1984
Departed
MTH · Marathon, FL
Destination
TPA · Tampa, FL
Flight plan
IFR
Airport
Marathon

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
50
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
10,397 total · 144 in this make and model · 10,011 as pilot in command · 1,047 in the last 90 days · 16 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 13 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
EYW, 30 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.