Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Aerospace
  • /
  • Cobham and Inmarsat solution extended to United Airlines’ Boeing 737NG

Aerospace

Cobham and Inmarsat solution extended to United Airlines’ Boeing 737NG

New STC for AVIATOR 300D system will enable Inmarsat SB-S connected flight deck for enhanced operational efficiencies, improved communications and real-time updates

Cobham Aerospace Communications and Inmarsat have announced entering into a contract for the certification of the AVIATOR 300D satellite communication system on Boeing 737NG aircraft.

The new STC for the Cobham solution will enable United Airlines to extend Inmarsat’s SB-S satellite IP platform to more of its fleet, bringing the airline more operational efficiencies from the connected flight deck.

Advertisement
Leonardo animated rectangle

Developed and owned by Avionics Support Group, Inc. (ASG) for the AVIATOR avionics and Delta G Designs, Inc. (DGD) for the compact Cobham IGA-5001 Intermediate Gain Antenna, the STCs will cover the Boeing 737, NG and MAX aircraft and are expected to be available in early 2019.

For the last year, United Airlines has been utilising Cobham’s AVIATOR 300D satcom and Inmarsat’s SB-S IP broadband platform on its Boeing 767-300 aircraft in the North Atlantic Airspace for communications and surveillance with Controller-Pilot Data Link Communications (CPDLC) and Automatic Dependent Surveillance Contract (ADS-C) messaging.

Brian Anderson, Americas Air Transport Sales Manager for Cobham, said: “Following the much-anticipated launch of SB-S into commercial service earlier this year, this new STC will add to the growing support from airlines and partners as further evidence that the Cobham AVIATOR and Inmarsat SB-S IP platform is the preferred communication technology solution that will meet the needs of the aviation community in the years ahead..”

Advertisement
Tritax 300x250

John Broughton, Vice President, Safety and Operational Services, Inmarsat Aviation said: “United Airlines is a key partner to Inmarsat and Cobham in the digital transformation of today’s aviation industry through market-leading operational connectivity. We are extremely pleased that United Airlines is now extending the benefits of Inmarsat’s IP broadband platform and Cobham’s AVIATOR solution to this new class of aircraft, enabling United to optimise fleet performance and improve efficiency.” 

The AVIATOR 300D and 350D systems provide fast and reliable connectivity on the Inmarsat satellite network, delivering high speed broadband to the cockpit while maintaining security through secure ACARS gateways, allowing value-added operational applications over broadband IP and safe and speedy ACARS/FANS communications.

Inmarsat’s SB-S is the first and only global, secure broadband platform for operational and safety communications. It offers airlines visibility into their operations through dedicated IP connectivity between the aircraft and the ground. SB-S applications utilise real-time data to improve asset utilisation, reduce fuel and emissions and assure the highest levels of safety in the skies. These include flight tracking, real-time graphical weather, optimised flight profiles and real-time aircraft performance monitoring.
 

Advertisement
Babcock LB
Britten-Norman BN2T-4S Islander approved by TCAA

Aerospace

Britten-Norman BN2T-4S Islander approved by TCAA

2 December 2025

UK aircraft manufacturer Britten-Norman has received Transport Canada Civil Aviation (TCCA) type certification for the BN2T-4S Islander, the Rolls-Royce Model 250–powered turboprop variant of the company’s iconic utility aircraft.

CAA confirms summer 2025 busiest ever for UK aviation

Aerospace

CAA confirms summer 2025 busiest ever for UK aviation

2 December 2025

The Civil Aviation Authority’s latest aviation trends report confirms that 2025 saw the busiest summer ever for UK aviation.

UK Airlines minimise A320 maintenance disruption

Aerospace

UK Airlines minimise A320 maintenance disruption

2 December 2025

The UK Civil Aviation Authority provided an update on precautionary maintenance action required for some of the global Airbus A320 fleet, following the publication of an Alert Operators Transmission (AOT) on 28th November calling for immediate precautionary action on a number of in-service A320 Family aircraft.

Anotec achieves JOSCAR accreditation

Aerospace Defence

Anotec achieves JOSCAR accreditation

2 December 2025

Advanced surface coating specialist Anotec has strengthened its compliance across aerospace and defence, by achieving JOSCAR accreditation.

Advertisement
ODU RT
IATA reports accelerating passenger and cargo demand growth in October

Aerospace

IATA reports accelerating passenger and cargo demand growth in October

1 December 2025

Data for October 2025 released by the International Air Transport Association (IATA), shows global passenger demand growth accelerated to 6.6%, whilst cargo demand set a new record, rising by 4.1%.

QinetiQ Powerboat Challenge 2025 tests students skills

Aerospace Events

QinetiQ Powerboat Challenge 2025 tests students skills

28 November 2025

QinetiQ’s annual Schools Powerboat Challenge has put students’ engineering and piloting skills to the test.

Advertisement
Leonardo animated rectangle