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gptkbp:instance_of
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gptkb:starship
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gptkbp:aircraft_operated
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gptkb:aircraft
gptkb:Grumman_G-21_Goose
Grumman J2 F-6 Duck
Grumman J4 F Widgeon
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gptkbp:armament
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machine guns
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gptkbp:bomb_load
|
up to 500 lb
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gptkbp:cockpit
|
open cockpit
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gptkbp:crew
|
2
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gptkbp:design
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gptkb:aircraft
|
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gptkbp:engine
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gptkb:Pratt_&_Whitney_R-1340_Wasp
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gptkbp:first_flight
|
1936
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gptkbp:height
|
3.76 m
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https://www.w3.org/2000/01/rdf-schema#label
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Grumman J2 F Duck
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gptkbp:introduced
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1939
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gptkbp:is_used_by
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gptkb:United_States_Coast_Guard_Cutter
gptkb:battle
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gptkbp:landing_gear
|
amphibious landing gear
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gptkbp:length
|
10.67 m
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gptkbp:manufacturer
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gptkb:Grumman_Aircraft_Engineering_Corporation
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gptkbp:material
|
metal construction
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gptkbp:max_speed
|
190 knots
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gptkbp:nickname
|
gptkb:bird
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gptkbp:notable_features
|
rugged construction
versatile utility capabilities
high wing design
floats for water landings
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gptkbp:number_built
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approximately 1,200
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gptkbp:primary_user
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gptkb:United_States_Coast_Guard_Cutter
gptkb:battle
|
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gptkbp:production_years
|
1936
1948
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gptkbp:propulsion
|
two-bladed propeller
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gptkbp:range
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1,000 miles
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gptkbp:retired
|
1960s
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gptkbp:role
|
gptkb:aircraft
utility aircraft
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gptkbp:service_ceiling
|
15,000 ft
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|
gptkbp:service_history
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gptkb:Korean_War
gptkb:World_War_II
|
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gptkbp:tail_type
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conventional tail
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gptkbp:variant
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J2 F-1
J2 F-2
J2 F-3
J2 F-4
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gptkbp:wingspan
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12.80 m
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gptkbp:bfsParent
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gptkb:G-21_Goose
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gptkbp:bfsLayer
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7
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