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gptkbp:instanceOf
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gptkb:aircraft
|
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gptkbp:alsoKnownAs
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gptkb:E-4B
gptkb:National_Airborne_Operations_Center
gptkb:NAOC
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gptkbp:armament
|
none
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gptkbp:basedOn
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gptkb:Boeing_747-200
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gptkbp:communication
|
satellite communications
VLF (very low frequency) for submarine communication
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
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|
gptkbp:crew
|
up to 112
|
|
gptkbp:firstFlight
|
1973
|
|
gptkbp:fuelType
|
aerial refueling capable
|
|
gptkbp:height
|
19.3 m
|
|
gptkbp:homeTo
|
gptkb:Offutt_Air_Force_Base
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Doomsday plane
|
|
gptkbp:length
|
70.5 m
|
|
gptkbp:maximumSpeed
|
969 km/h
|
|
gptkbp:numberBuilt
|
4
|
|
gptkbp:operatedBy
|
gptkb:United_States_Air_Force
|
|
gptkbp:protectedBy
|
hardened communications
nuclear electromagnetic pulse shielding
|
|
gptkbp:purpose
|
airborne command post
|
|
gptkbp:range
|
11,000 km
|
|
gptkbp:role
|
gptkb:continuity_of_government
nuclear war command and control
|
|
gptkbp:successor
|
gptkb:EC-135J
|
|
gptkbp:usedBy
|
gptkb:Joint_Chiefs_of_Staff
gptkb:President_of_the_United_States
gptkb:Secretary_of_Defense
|
|
gptkbp:wingspan
|
59.6 m
|
|
gptkbp:bfsParent
|
gptkb:Ilyushin_Il-80
|
|
gptkbp:bfsLayer
|
6
|