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gptkbp:instance_of
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gptkb:Baron
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gptkbp:bfsLayer
|
4
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gptkbp:bfsParent
|
gptkb:Northrop_F-5_Freedom_Fighter
gptkb:North_American_F-100_Super_Sabre
|
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gptkbp:armament
|
gptkb:weapon
|
|
gptkbp:caliber
|
105 mm
|
|
gptkbp:crew
|
6 personnel
extensive training required
|
|
gptkbp:deployment
|
field artillery units
rapid deployment capabilities
|
|
gptkbp:designed_by
|
gptkb:Rock_Island_Arsenal
|
|
gptkbp:elevation
|
-5 to +70 degrees
|
|
gptkbp:explores
|
360 degrees
|
|
gptkbp:features
|
lightweight construction
|
|
gptkbp:field
|
upgraded fire control systems
|
|
gptkbp:fighting_style
|
artillery barrages
|
|
gptkbp:fire_department
|
manual and automated systems
|
|
gptkbp:historical_event
|
used in various conflicts
|
|
gptkbp:historical_significance
|
Cold War era weapon
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
M39 cannon
|
|
gptkbp:is_used_by
|
gptkb:military_unit
|
|
gptkbp:legacy
|
influenced modern artillery design
|
|
gptkbp:length
|
39 calibers
24 ft 6 in
2,600 ft/s
HE, AP, smoke
|
|
gptkbp:lens_type
|
towed
|
|
gptkbp:maintenance
|
regular servicing required
|
|
gptkbp:number_built
|
over 1,000 units
|
|
gptkbp:operational_range
|
effective at long distances
|
|
gptkbp:operational_status
|
retired from active service
|
|
gptkbp:origin
|
gptkb:United_States
|
|
gptkbp:production_years
|
1950-1960
|
|
gptkbp:propulsion
|
gptkb:drug
|
|
gptkbp:range
|
11,500 m
|
|
gptkbp:rate_of_fire
|
6-8 rounds per minute
|
|
gptkbp:recoil
|
hydraulic
|
|
gptkbp:related_to
|
gptkb:M101_howitzer
|
|
gptkbp:reliability
|
high
|
|
gptkbp:replaced_by
|
M777 and others
|
|
gptkbp:retirement_year
|
gptkb:1980s
|
|
gptkbp:role
|
artillery support
|
|
gptkbp:service_history
|
used in Vietnam War
|
|
gptkbp:sights
|
optical and mechanical
|
|
gptkbp:successor
|
gptkb:M119_howitzer
gptkb:M777_howitzer
|
|
gptkbp:training
|
artillery schools
|
|
gptkbp:transportation
|
truck or trailer
|
|
gptkbp:weight
|
1,500 kg
3,000 lb
|
|
gptkbp:year_created
|
1950
|