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Constellations
Constellation profile

Skynet military communications

United Kingdom Skynet military communications spacecraft fleet.

U.K. Ministry of DefenceService start: Not stated
Admin Edit
Linked spacecraft
14
Rows currently linked to this constellation.
Active linked
6
Derived from linked spacecraft status.
Future linked
0
Spacecraft rows marked future.
Planned target

Forecasted Satellites

0 forecast rows linked to this constellation.

0 satellitesUnknownForecast table
Forecast entryYearSatellitesOrbitVehicleManufacturerMissionLaunch likelihood

Linked Spacecraft

14 linked spacecraft shown.

SpacecraftStatusOrbitLaunch date
Skynet 4CactiveGEOAug 30, 1990
Skynet 4EactiveGEOFeb 26, 1999
Skynet 5A
Not stated
No active-share calculation available.

No forecast rows

No public forecast rows are currently linked to this constellation.

No forecast rows

No public forecast rows are currently linked to this constellation.

active
GEO
Mar 11, 2007
Skynet 5BactiveGEONov 14, 2007
Skynet 5CactiveGEOJun 12, 2008
Skynet 5DactiveGEODec 19, 2012
Skynet 4AretiredGEOJan 1, 1990
Skynet 4BretiredGEODec 11, 1988
Skynet 4DretiredGEOJan 10, 1998
Skynet 4FretiredGEOFeb 7, 2001
Skynet IAretiredGEONov 22, 1969
Skynet IBretiredHEOAug 19, 1970
Skynet IIAretiredLEOJan 19, 1974
Skynet IIBretiredGEONov 23, 1974
Skynet 4C
GEO · Aug 30, 1990
active
Skynet 4E
GEO · Feb 26, 1999
active
Skynet 5A
GEO · Mar 11, 2007
active
Skynet 5B
GEO · Nov 14, 2007
active
Skynet 5C
GEO · Jun 12, 2008
active
Skynet 5D
GEO · Dec 19, 2012
active
Skynet 4A
GEO · Jan 1, 1990
retired
Skynet 4B
GEO · Dec 11, 1988
retired
Skynet 4D
GEO · Jan 10, 1998
retired
Skynet 4F
GEO · Feb 7, 2001
retired
Skynet IA
GEO · Nov 22, 1969
retired
Skynet IB
HEO · Aug 19, 1970
retired
Skynet IIA
LEO · Jan 19, 1974
retired
Skynet IIB
GEO · Nov 23, 1974
retired
Track
Mentions
99
All verified mentions of this constellation in source documents.

Airbus designed, built, owns, and operates the Skynet 5 MILSATCOM constellation for the UK Ministry of Defence.

RelationshipsCapabilityValue 4.0Aug 2, 2021British Prime Minister Opens The New UK Airbus Space + Defence HQ

Airbus has used Viasat’s UHF SATCOM technology within the Skynet satellite network since 2012.

RelationshipsCapabilityValue 4.5Feb 8, 2021Viasat Awarded Contract to Upgrade the UK Ministry of Defence’s Ultra High Frequency Satellite Communications Network Control Stations

Airbus awarded Viasat’s UK entity an $8,500,000 (GBP 6.7 million) contract to upgrade the Ultra High Frequency satellite communications Network Control Stations delivering the UHF Skynet capability to the UK Ministry of Defence.

RelationshipsFinancialCapabilityValue 5.0Feb 8, 2021Viasat Awarded Contract to Upgrade the UK Ministry of Defence’s Ultra High Frequency Satellite Communications Network Control Stations

Airbus delivered Skynet 5 as a full-service outsource contract that reduced technical and service risks for the UK Ministry of Defence and extended satellite lifespans beyond design life.

RelationshipsCapabilityLegalGeneralValue 4.0

The Skynet 5 program used legacy Skynet 4 satellites and a fully refurbished ground network before launching Skynet 5A–5D.

CapabilityPlanValue 4.0Jan 21, 2021Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite

Teams from across the space and ground segments in Airbus worked closely with UK Ministry of Defence counterparts to keep the Skynet 6A program on track.

RelationshipsPlanValue 3.2Jan 21, 2021Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite

The Skynet 5 program has provided the UK Ministry of Defence with military communications services supporting global operations since 2003.

GeneralRelationshipsValue 3.2Jan 21, 2021Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite

Airbus was awarded the Skynet 6A contract in July 2020.

RelationshipsGeneralValue 4.0Jan 21, 2021Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite

Airbus built the four Skynet 5 satellites, which were launched as Skynet 5A, 5B, 5C, and 5D between 2007 and 2012, and all remain operating in orbit.

CapabilityPlanValue 4.0Jan 21, 2021Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite

Complete Skynet 6A satellite integration will take place at Airbus facilities in the UK.

PlanRelationshipsValue 4.0Jan 21, 2021Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite

Complete integration of the Skynet 6A satellite will take place at Airbus facilities in the UK.

PlanValue 4.0Jan 18, 2021Airbus’ Skynet 6A Passes Preliminary Design Review

The Skynet program phase that led to Skynet 5 commenced by using legacy Skynet 4 satellites and augmenting them with a fully refurbished ground network before launching Skynet 5A, 5B, 5C, and 5D.

PlanCapabilityValue 4.0Jan 18, 2021Airbus’ Skynet 6A Passes Preliminary Design Review

The Skynet 5 program reduced or removed many technical and service risks for the UK Ministry of Defence while delivering secure satellite communications to UK forces.

GeneralCapabilityValue 2.3Jan 18, 2021Airbus’ Skynet 6A Passes Preliminary Design Review

The Skynet 5 program has provided the UK Ministry of Defence with military communications services supporting global operations since 2003 under a full service outsource contract provided by Airbus.

RelationshipsGeneralValue 4.6Jan 18, 2021Airbus’ Skynet 6A Passes Preliminary Design Review

Airbus was awarded the Skynet 6A contract in July 2020.

RelationshipsValue 4.8Jan 18, 2021Airbus’ Skynet 6A Passes Preliminary Design Review

Teams from across Airbus’ space and ground segments worked closely with UK Ministry of Defence counterparts to keep the Skynet 6A program on track.

PlanRelationshipsValue 3.4Jan 18, 2021Airbus’ Skynet 6A Passes Preliminary Design Review

Airbus Defence and Space will build the Skynet-6A satellite in the United Kingdom and arrange a 2025 launch.

PlanRelationshipsCapabilityValue 4.5Jul 19, 2020British military finalizes Skynet-6A contract with Airbus

The U.S. Space Force Space and Missile Systems Center and the U.K. Ministry of Defence conducted a demonstration of the Protected Tactical Waveform over the Skynet satellite system on 2020-07-13.

CapabilityRelationshipsValue 4.0Jul 19, 2020Space Force tests compatibility of U.S. secure satcom network with U.K. Skynet

Skynet-6A is based on the Eurostar Neo platform and is expected to provide communications services for the British military until at least 2040.

CapabilityPlanValue 4.0Jul 19, 2020British military finalizes Skynet-6A contract with Airbus

Airbus manages the Skynet-5 network and its management contract expires in 2022.

RelationshipsValue 4.0Jul 19, 2020British military finalizes Skynet-6A contract with Airbus
Page4of5
Jan 21, 2021
Airbus Meets Milestone, One Step Closer to Building Next Gen Military Satellite