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gptkbp:instance_of
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gptkb:Concrete
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gptkbp:accessories
|
tripod and base plate
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gptkbp:barrel_length
|
1.2 meters
3 kg per round
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gptkbp:barrel_type
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gptkb:steel
high explosive
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gptkbp:caliber
|
81 mm
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gptkbp:combat_history
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used in various conflicts
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gptkbp:combat_role
|
indirect fire support
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gptkbp:compatibility
|
compatible with standard 81 mm rounds
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gptkbp:country_of_origin
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gptkb:Switzerland
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gptkbp:crew_capacity
|
3 to 5 personnel
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gptkbp:deployment
|
infantry support
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gptkbp:design_features
|
lightweight construction
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gptkbp:design_purpose
|
designed for infantry support
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gptkbp:elevation
|
45 to 85 degrees
|
|
gptkbp:environmental_concerns
|
operates in various climates
|
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gptkbp:field_of_use
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gptkb:military_operations
|
|
gptkbp:fighting_style
|
highly effective in combat scenarios
|
|
gptkbp:fire_department
|
manual fire control
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gptkbp:firing_mechanism
|
drop firing mechanism
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gptkbp:has_limitations
|
limited by range and terrain
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gptkbp:historical_significance
|
widely used in NATO forces
|
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gptkbp:historical_use
|
used in Cold War conflicts
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Oerlikon 81 mm mortar
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gptkbp:is_tested_for
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extensively field tested
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gptkbp:logistics
|
requires logistical support for operations
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gptkbp:maintenance
|
regular maintenance required
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gptkbp:manufacturer
|
gptkb:Oerlikon
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|
gptkbp:modifications
|
various upgrades available
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|
gptkbp:muzzle_velocity
|
200 m/s
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gptkbp:notable_users
|
gptkb:Swiss_Armed_Forces
|
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gptkbp:operational_range
|
effective range of 3,000 meters
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gptkbp:operational_status
|
in service
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gptkbp:origin
|
Swiss design
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gptkbp:production_status
|
still in production
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gptkbp:production_years
|
1950
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gptkbp:range
|
up to 5,000 meters
|
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gptkbp:rate_of_fire
|
15 rounds per minute
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gptkbp:recoil
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gptkb:none
|
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gptkbp:safety_features
|
manual safety
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gptkbp:sights
|
optical or iron sights
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gptkbp:successor
|
gptkb:Oerlikon_120_mm_mortar
|
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gptkbp:supply_chain
|
logistics support required
|
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gptkbp:system
|
81 mm mortar systems
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gptkbp:training
|
several weeks
required for operation
|
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gptkbp:transportation
|
carried by soldiers
vehicle-mounted or towed
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gptkbp:type
|
mortar system
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gptkbp:used_by
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various military forces
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gptkbp:user_countries
|
used by multiple countries worldwide
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gptkbp:user_feedback
|
generally positive reviews
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gptkbp:variant
|
upgraded versions available
|
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gptkbp:weight
|
approximately 20 kg
|
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gptkbp:year_established
|
1950s
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gptkbp:bfsParent
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gptkb:Oerlikon_120_mm_mortar
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gptkbp:bfsLayer
|
8
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