![]() ![]() ![]() A computer (SDU), located in the avionic bay, managing all SATCOM functions (operational and maintenance) and ensuring interface with avionics.The new cockpit SATCOM is lighter and brings increased performance, but with a much simpler system composed of: Airbus will coordinate with all other parties (including the supplier) as required. There are also provisions on A320 to allow a later retrofit installation - to address lessors’ configuration needs, for example.Īirbus Customer Support will become the primary interface for operators, instead of going via the supplier, resulting in quicker outage resolution. a common linefit and retrofit solution for the A320, A330 and A350 families.FLS is retrievable from the AirbusWorld customer portal thanks to the dematerialisation initiative (no more physical media) an easier, data-loadable system as the unit does not need removing from the aircraft FLS (Field Loadable Software).lower maintenance costs, with less equipment as the ELGA antenna integrates a DLNA (Diplexer & Low Noise Amplifier) and a Power Amplifier.lower power consumption - 5 to 6 times less than current SATCOMs.limited drag, thanks to the low profile antenna.lighter weight - with up to 50kg of weight reduction compared to previous generations.On previous generations, ACARS network was used (capable of 30 kpbs).īy rerouting part of the ACARS traffic over the LCS IP communication channel (FOMAX required).Īnd the new design means operators will benefit from: EFB internet (IP) connectivity for flight crewĮnabling uploading of live weather updates and in-flight briefing updates (requires FOMAX communication router option).Īs an example, NAVBLUE proposes an Electronic Flight Assistant Mission+ that will take advantage of the full LCS capabilities. ![]() With up to 200 kbps (compared to 30 kbps provided by previous generation) Thanks to state-of-the-art data security mechanisms associated to IP technology introduction Operators equipped with the new Inmarsat LCS - in place of the previous-generation one - will gain: Ten ways to increase performance and efficiency NEW: VHF antenna on left and new Light Cockpit SATCOM (LCS) on right This enables maintenance teams to be ready to check the fault on arrival and minimise delay. The crew can also use the SATCOM to contact the AOC regarding, for example, an HF system fault message alert during the flight which could impact the next flight dispatch. They can then call the ATC using the satellite communication system to get clearance to change the flight plan. Typically, thanks to the EFB (Electronic Flight Bag) live weather forecast application, the crew on a transatlantic flight can detect an unexpected approaching storm cell with potential turbulence as a complement to the onboard weather radar. Note: cabin SATCOM operates in Ku/Ka band radio frequency. For continental areas such as Europe, VHF is mainly used thanks to a widely deployed, but increasingly congested, VHF ground network. Initially performed exclusively with HF voice communication, the cockpit SATCOM which operates in the L-band radio frequency is now recognized as an alternative means of communication with the ATC (Air Traffic Control) or AOC (Airline Operation Centre). Since the early stages of commercial aviation, and in order to enhance safety, regulations have required long-range communication means for flying over oceanic and remote areas. The Light Cockpit SATCOM (LCS) provides a solution, using IP technology as well as stringent data security barriers in accordance with regulations. However, whilst airlines need and expect more connected IP-based applications, it is fundamental to ensure aircraft systems remain protected. Today, satellite constellation technology enables more throughput, taking into account regulation requirements and the growing number of customers. Evolving user requirements and technology have led Airbus to review and update the system. Pilots and ground staff rely on the cockpit SATCOM as an essential means to communicate. ![]()
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