|
gptkbp:instance_of
|
gptkb:satellite
|
|
gptkbp:bfsLayer
|
6
|
|
gptkbp:bfsParent
|
gptkb:AEHF_constellation
|
|
gptkbp:collaborations
|
gptkb:API
|
|
gptkbp:communication
|
secure communications
|
|
gptkbp:controls
|
gptkb:Advanced_Extremely_High_Frequency
|
|
gptkbp:covered_by
|
global
|
|
gptkbp:data_usage
|
high
up to 8.5 Mbps
|
|
gptkbp:design
|
gptkb:Northrop_Grumman
14 years
|
|
gptkbp:developer
|
$7 billion for the entire AEHF program
|
|
gptkbp:frequency
|
gptkb:EHF
high capacity
30 G Hz
|
|
gptkbp:home_ground
|
gptkb:Air_Force_Space_Command
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
AEHF-3
|
|
gptkbp:launch_date
|
gptkb:2019
2019-03-26
|
|
gptkbp:launch_site
|
gptkb:United_Launch_Alliance
gptkb:Cape_Canaveral_Space_Force_Station
|
|
gptkbp:launch_vehicle
|
gptkb:Atlas_V_551
5,500 kg
|
|
gptkbp:manufacturer
|
gptkb:Lockheed_Martin
|
|
gptkbp:market
|
estimated $1.5 billion
|
|
gptkbp:market_segment
|
AEHF ground segment
|
|
gptkbp:mass
|
5,500 kg
|
|
gptkbp:mission
|
gptkb:aircraft
gptkb:AEHF_constellation
gptkb:satellite
modular design
successful
communications
third generation
secure military communications
global coverage
A2100
|
|
gptkbp:mission_duration
|
14 years
|
|
gptkbp:operational_status
|
active
|
|
gptkbp:operator
|
gptkb:aircraft
|
|
gptkbp:orbital_inclination
|
0 degrees
|
|
gptkbp:power_output
|
solar panels
|
|
gptkbp:predecessor
|
gptkb:AEHF-2
|
|
gptkbp:propulsion
|
geostationary satellite
|
|
gptkbp:provides_information_on
|
cross-linked
|
|
gptkbp:reliability
|
high
|
|
gptkbp:seating_capacity
|
5,500 kg
communication payload
|
|
gptkbp:security_features
|
high
|
|
gptkbp:series
|
gptkb:battle
|
|
gptkbp:status
|
operational
|
|
gptkbp:successor
|
gptkb:AEHF-4
|