gptkbp:instance_of
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gptkb:jet_engine
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gptkbp:application
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gptkb:Boeing_707
gptkb:Beechcraft_Bonanza
Piper PA-28
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gptkbp:bore
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5.125 inches
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gptkbp:ceo
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1800 hours
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gptkbp:certification
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FAA certified
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gptkbp:compression_ratio
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8.5:1
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gptkbp:configuration
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6-cylinder
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gptkbp:control_system
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Throttle and mixture control
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gptkbp:cooling_system
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Air-cooled
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gptkbp:displacement
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540 cubic inches
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gptkbp:engine
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gptkb:Lycoming_O-540_family
Four-stroke cycle
Dual ignition system
Long history in aviation
O-540 series
Overhaul recommended at TBO
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gptkbp:engine_configuration
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Inline engine
Detailed specifications available
Horizontally opposed
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gptkbp:engine_power
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High reliability
High performance
Widely used in light aircraft.
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gptkbp:engine_type
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Reciprocating engine
U2 A5
U2 A5 variant
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gptkbp:first_introduced
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1960s
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gptkbp:fuel_capacity
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8 quarts
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gptkbp:fuel_economy
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12-15 gallons per hour
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gptkbp:fuel_type
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gptkb:Avgas
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https://www.w3.org/2000/01/rdf-schema#label
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Lycoming O-540-U2 A5
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gptkbp:ignition_system
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gptkb:Champion_REM40_E
Dual ignition
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gptkbp:is_tested_for
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Tested for performance
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gptkbp:maintenance
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Regular maintenance required
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gptkbp:manufacturer
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gptkb:Lycoming_Engines
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gptkbp:power_output
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250 horsepower
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gptkbp:propeller
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Variable pitch
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gptkbp:stroke
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4.00 inches
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gptkbp:type
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Horizontally opposed engine
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gptkbp:used_in
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General aviation aircraft
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gptkbp:valve_configuration
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OHV (Overhead Valve)
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gptkbp:weight
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approximately 300 lbs
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gptkbp:bfsParent
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gptkb:Piper_Cherokee_235
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gptkbp:bfsLayer
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8
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