Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Aerospace
  • /
  • Cobham selected by Home Office to provide ESN ACS

Aerospace Security

Cobham selected by Home Office to provide ESN ACS

Cobham has been selected by the UK Home Office to provide the full Emergency Services Network Aircraft Communications System (ESN ACS) as part of the Emergency Services Mobile Communications Programme (ESMCP), in a contract worth £64 million.


Courtesy Cobham

The system, a first of its type worldwide, will provide mission critical push-to-talk voice and high-speed data services over LTE for all UK police and air ambulance aircraft with deliveries during 2021-22. Other UK users of Cobham’s airborne TETRA may also adopt the system.

Cobham’s solution, an evolution of its market-leading RT-7000 tactical radio selected for use by over 20 public safety aviation units worldwide, will simplify installation and ease user adoption by using existing form factors and familiar HMI from Cobham’s proven TETRA systems. Cobham will also supply highly sophisticated antennas to operate on both the ESN terrestrial band and dedicated Air to Ground network.

Advertisement
ODU RT


Courtesy Cobham

As part of the ESN ACS project Cobham has collaborated with QinetiQ to bring world-class test and assurance capability to the team. Together, the two companies will deliver an assured programme for the UK Emergency Services, backed by 10 years of through life support with the option for a further five years.

Paul Kahn, Sector President of Cobham Communication & Connectivity said: “This win reinforces Cobham’s position as the market leader in critical communications for airborne users. We are proud to offer our continued support to UK emergency services having provided their existing airborne TETRA communications systems since the inception of Airwave.

Advertisement
Security & Policing Rectangle

"We are excited to be involved in their transition to LTE, enabling new capabilities whilst maintaining the critical voice services upon which our emergency services depend to keep us safe”

With several countries expected to migrate from TETRA-based systems to LTE-based Government communication networks in the near future, Cobham is well placed to help users of airborne TETRA systems in those countries benefit from this capability and experience.

Advertisement
ECS leaderboard banner
Wales to be UK launchpad for advanced autonomous tech

Aerospace Defence Security

Wales to be UK launchpad for advanced autonomous tech

20 February 2026

Thousands of skilled workers in Wales will be involved in the design, testing and manufacture of advanced autonomous technologies and unmanned systems, as a landmark £50 million Defence Growth Deal positions the nation at the forefront of Britain’s defence future.

NPAS increases aircraft available for deployment

Aerospace Security

NPAS increases aircraft available for deployment

19 February 2026

In January this year, the National Police Air Service (NPAS) was able to increase the number of aircraft that were available for operational deployment.

Alloyed secures ATI Programme funding to develop ABD-1000AM

Aerospace

Alloyed secures ATI Programme funding to develop ABD-1000AM

19 February 2026

Developer and manufacturer of advanced metallic components, Alloyed Ltd, has secured funding from the ATI Programme for an ambitious £1 million project to accelerate the development of ABD-1000AM, a next-generation nickel-based superalloy designed for additive manufacturing.

Birmingham Airport publishes new sustainability strategy

Aerospace

Birmingham Airport publishes new sustainability strategy

19 February 2026

Birmingham Airport (BHX) has published its new sustainability strategy for 2026 to 2030, outlining the next strategic steps on its journey to becoming a more sustainable and socially responsible business.

Advertisement
PTC rectangle
UK hydrogen airport trial sets out roadmap for further studies

Aerospace

UK hydrogen airport trial sets out roadmap for further studies

18 February 2026

A new report into the UK’s first airside trial of multiple hydrogen-powered ground support equipment (GSE) has confirmed that hydrogen can be safely and effectively integrated into airport ground operations, whilst setting out a series of essential next steps needed to accelerate hydrogen adoption and decarbonisation across the aviation sector.

Kent collaborates on Pre-FEED study for Eq.flight SAF demo plant

Aerospace

Kent collaborates on Pre-FEED study for Eq.flight SAF demo plant

18 February 2026

Integrated energy services partner, Kent, has collaborated with Equilibrion during a successful bid for funding from the UK Department for Transport’s Advanced Fuels Fund (AFF) and with that funding for Equilibrion and its partners, Kent is delivering the Pre-Front-End Engineering Design (Pre-FEED) for Eq.flight, an advanced power-to-liquids ...

Advertisement
ODU RT
Advertisement
ECS leaderboard banner