Rolls-Royce has started testing the first elements of the most powerful hybrid-electric aero power and propulsion system in aerospace at a newly-renovated testbed. The tests are part of the 2.5 megawatt (MW) Power Generation System 1 (PGS1) demonstrator programme, for future regional aircraft.
Rolls-Royce has begun testing the AE2100 engine element and specialist controls and thermal management system, supported by a system integration generator, at our Testbed 108 in Bristol, UK.
Later this year a fully operational generator and a 3,000-volt power electronics system, currently completing testing at our facility in Trondheim, Norway, will be brought together to start full PGS1 system testing. The generator can be used either for hybrid-electric propulsion systems or as part of a “more-electric” system for larger aircraft.
PGS1 forms an important element of our sustainability strategy, which includes developing innovative electrical power and propulsion systems, as well as further improving gas turbine performance and promoting the use of Sustainable Aviation Fuels.
The Spanish state-owned rail operator RENFE has awarded Stadler a contract to deliver 59 commuter trains, which also includes the spare parts and maintenance for 15 years. This award is one of the batches in the bidding for the high-capacity trains tendered by the Spanish operator. Stadler proposes to maximize the capacity by using double-deck coaches with a scalable length from 100 to 120 meters and from 160 to 240 meters. The Iberian-gauge trains will operate on 3 kV DC overhead lines reaching a maximum speed of 140 km/h. They will provide the commuter service in the largest Spanish cities.
This is the first time that RENFE will order trains from Stadler. The new trains shall be developed and produced in Stadler’s plant in Valencia. The contract envisages an option for 44 additional units as well as their maintenance.
Iñigo Parra, CEO Stadler Valencia, said: “We’re excited about the decision from RENFE and their trust in Stadler. We were chosen to provide trains in our factory in Spain for the Spanish commuter service – this makes us proud.”
Stadler Cal Train rendering of the double decker coaches
The JAL Group (OTC: JAPSY; Tokyo: 9201.T) today announced further reductions on its domestic network plan through March 11, 2021. With the state of emergency in effect through March 7, travel demand is expected to decline. As such, the JAL Group will reduce additional flights within the month of February and the beginning of March. For flights between March 12-31, the carrier plans to announce details on February 18, 2021.
The JAL Group has implemented key measures against COVID-19 to provide our customers with a safe and secure travel experience. We sincerely apologize for any inconvenience, but would like to ask for our customer`s understanding during this unprecedented time.
Note – Figures Include JAL Group Operated Flights (JAL, J-AIR, JAC, HAC, JTA, RAC)
OLATHE, Kan./Feb. 10, 2020/Business Wire – Garmin® International, Inc., a unit of Garmin Ltd. (NASDAQ: GRMN), today announced a long-term agreement to provide the state-of-the-art Garmin G3000® integrated flight deck to Joby Aviation for their revolutionary all-electric vertical takeoff and landing (eVTOL) aircraft, which is expected to commence commercial operations in 2024. Garmin has decades of experience deploying certified avionics solutions to new markets and this is continued with the touchscreen G3000 integrated flight deck for eVTOL aircraft in the Urban Air Mobility (UAM) market. The G3000 integrated flight deck has amassed extensive field service history, and with this derivation of the system into the eVTOL segment, it leverages that proven experience while offering advanced integration functionality in a compact design with unparalleled capabilities.
The modular Garmin G3000 integrated flight deck boasts light weight and vibrant high-resolution flight displays that support navigation, communication and flight sensor solutions and integrates seamlessly with Joby’s aircraft systems. Specifically tailored to meet the needs of eVTOL aircraft, the G3000 system that will be featured in Joby’s eVTOL aircraft delivers enhanced capabilities to optimize their air mobility service through tight integration with the vehicle mission computer and tailoring of flight guidance display indications. Further, the G3000 will be architected to provide the ability to efficiently facilitate future system upgrades as the Advanced Aerial Mobility (AAM) industry continues to evolve.
Joby Aviation is a California headquartered company developing an all-electric vertical takeoff and landing aircraft. After more than a decade of engineering and development, Joby intends to operate the aircraft as a fast, quiet and affordable air mobility service as early as 2024. The piloted, zero-emissions aircraft, will be capable of transporting four passengers up to 150 miles on a single charge, with a top cruising speed of 200 mph. It is designed to help reduce urban congestion and accelerate the shift to sustainable modes of transit. Designed for daily life, the aircraft lands vertically and provides flexibility and versatility to serve nearly any community.
Twinjet, s-duct, winglets, contra-rotating propellers: the aviation industry has developed numerous configurations over the last five decades that have enabled aircraft to fly higher, faster and longer. Now, Airbus engineers are unveiling a new configuration as part of the ZEROe programme that could enable a passenger aircraft to fly farther than ever without emissions.
The innovative approach consists of six, eight-bladed “pods” mounted beneath the aircraft wing. While the “podded” engine is not a new concept in aviation, these “pods” are not designed to be driven by any ordinary propulsion system: hydrogen fuel cells are among the key components.
“The ‘pod’ configuration is essentially a distributed fuel cell propulsion system that delivers thrust to the aircraft via six propulsors arranged along the wing,” explains Matthieu Thomas, ZEROe Aircraft Lead Architect. “Hydrogen fuel cells have very different design considerations, so we knew we had to come up with a unique approach.”
Indeed, hydrogen fuel cell technology has yet to be scaled up to a passenger-size large commercial aircraft. Smaller experimental hydrogen aircraft, comprising up to 20 seats, can rely on a traditional fixed-wing configuration with two propellers. But more passenger capacity and longer range require another solution. This is why Airbus is studying a variety of configurations, including “pods,” to determine which option has the potential to scale up to larger aircraft.
Airbus-led consortiums have recently won a series of contracts to shape the future of EGNOS, the European Geostationary Navigation Overlay Service. EGNOS enhances Galileo and GPS signals to provide augmented safety of life services.
EGNOS V3, set to replace the current version, is already being developed by a consortium of 20 European companies led by Airbus. It will enable ‘Category I’ automatic landing of aircraft – with the flight crew supervising – in weather conditions where it would otherwise be dangerous or impossible to operate.
To prepare EGNOS V3 Evolutions, the European Space Agency (ESA) has awarded a new study contract to Airbus. The focus is on the use of the augmentation service for stringent operations like Category II approach and landing under very low visibility conditions going beyond the current EGNOS V3 performance requirements.
Preceding this, Airbus has been conducting an innovative study under the ESA NAVISP Programme to assess the potential of sensor fusion techniques, for aviation applications demanding stringent performance requirements aiding operations under low visibility conditions. The study assesses the fit and the benefits of this approach to the Positioning Navigation & Timing (PNT) requirement adherence, in particular for the Satellite Navigation.
In addition, Airbus, together with European partners, has won a series of contracts from the European Global Navigation Satellite Systems Agency (GSA) and ESA to extend EGNOS service use for the safe operations of railways. The resulting projects are:
– CLUG (Certifiable Localisation Unit with GNSS): GNSS could prove a game changer for the European railway network by enabling a significant reduction of trackside equipment and by improving localisation performance. This project is performing mission analysis/needs identification and a preliminary feasibility study of an on-board localisation unit.
– GREET (GNSS for the Railway EnvironmEnT) ESA recently awarded Airbus a study for the development of a railway GNSS receiver chain to support the testing and validation of integrity concepts, algorithms, and techniques for receivers in railway environment.
– EGNSS-R (European GNSS for Rail): Rail signaling systems are used to safely control traffic in order to prevent train collisions. The project aims to define a new GNSS augmentation service for improved rail signaling, along with an implementation roadmap.
– The highest anti-jamming and anti-spoofing PNT technology providing access and trusted data for success of critical missions
Collins Aerospace Systems, a unit of Raytheon Technologies Corp. (NYSE: RTX), has been selected to provide Mounted Assured Positioning, Navigation and Timing System (MAPS Gen II) for manned and unmanned ground vehicles to combat Positioning, Navigation and Timing (PNT) threats.
MAPS II provides a high-assurance, accurate navigation solution across GPS threat environments with industry-leading NavFusion of multiple sensors and is interoperable with the Collins Aerospace PRC-162 manpack radio to ensure mission success in the Joint All Domain Command and Control (JADC2) battlespace.
Its advanced anti-spoofing and anti-jamming technology addresses evolving enemy threats and technologies. The warfighter can navigate through high threat environments with the confidence of knowing where they are, where they need to go, at the precise time with weapons on target.
Leveraging Collins Aerospace’s NavHub™-100 navigation system and Multi-Sensor Antenna System (MSAS-100), this navigation capability distributes Assured Position, Navigation and Timing (APNT) information to all systems onboard the platform through one device. The MAPS Gen II system includes Military Code (M-Code) capability and improved levels of reliability through patented Modernized Signal Tracking (MST) that enhances GPS integrity. Additionally, the open architecture, modular, and scalable technology lets the Army add additional sensors and capability with a much lower life-cycle cost, such as alternative Radio Frequency (RF) and Line of Bearing (LOB).
“Building upon our expertise in open architecture and NavFusion, this modular, and scalable system helps the warfighter keep pace with evolving threats and technologies. They can confidently know their location and destination at the precise time with weapons on target,” said Ryan Bunge, vice president and general manager, Communication, Navigation and Guidance Solutions for Collins Aerospace.
– Travel time reduced to one hour on Sighisoara-Brasov section thanks to modernised infrastructure
– Alstom working on 75% of the 450 km currently in rehabilitation on the Romanian section of the European rail corridor
Alstom will provide digital train control, traffic management and electrification infrastructure as part of the rehabilitation and modernisation of Lot 2 (Apata-Cata) on the Sighisoara-Brasov section of the European Rhine-Danube rail corridor in Romania. Alstom’s share of the contract amounts to approximately €70 million. The Asocierea RailWorks consortium, of which Alstom is part, has signed the contract, with the project execution expected to last four years.
This project completes the previous one for Lots 1 and 3 of the same section, which was awarded to Asocierea RailWorks in March 2020. In total, Alstom will provide signalling and electrification works on the double line covering the railway distance of 128 kilometres – totalling more than 250 kilometres of modernized railway infrastructure – between Sighisoara and Brasov, two important touristic destinations in Romania.
The new project, totalling 28 kilometres of double railway line, includes the optimisation of the existing route by building tunnels to reduce travel time, as well as the modernisation of most of the old line, for passenger trains operating at up to 160 km/h. Alstom is directly responsible for the traffic management system, digital interlocking and ERTMS Level 2 deployment (ETCS Level 2 + GSM-R telecommunications system), passenger information systems as well as catenary upgrades and electric traction substations.
The most complex part in this project is the construction of two double tunnels (four tunnels in total, two per each direction) totalling almost 13 kilometres of double lines. In these tunnels, Alstom is responsible for an electro-ventilation system to compensate the lack of natural ventilation, along with a fire-proof system to ensure full traffic safety.
As with Lots 1 and 3 of the Sighisoara-Brasov section, for the upgrade of the catenary systems, Alstom will supply its OCS3 catenary solution for main lines.
Trains have been running between Brașov and Sighișoara since 1873. After completed rehabilitation, the train journey should take under one hour for the fastest trains, compared to 160 to 250 minutes at present.
Alstom has been active in ongoing rehabilitation works on the Romanian part of the Rhine-Danube Corridor since 2012 and now has five ongoing and two completed signalling and infrastructure projects on this section, covering over 75% of the distance of the 450 km currently in rehabilitation on the Romanian section of the European corridor.
The pan-European Rhine-Danube Corridor links the cities of Nuremberg-Prague-Vienna-Budapest-Curtici-Simeria-Brasov-Bucharest-Constanta. Through the rehabilitation programmes currently in implementation on the sections located on the Northern branch of the Romanian part of this Corridor, the traffic speed will increase to 160 km/h for passenger trains and to 120 km/h for freight trains.
Alstom is a global pioneer in the development and implementation of on-board digital train control equipment. ATLAS 200 is the Alstom’s ERTMS level 2 solution allowing trains to increase speed in perfectly safe conditions.
AIRPORT NARITA, TOKYO, JAPAN - 2017/05/06: Air New Zealand Boeing 787-9 Dreamliner landing at Tokyo Narita airport. (Photo by Fabrizio Gandolfo/SOPA Images/LightRocket via Getty Images)
Air New Zealand has put a hold on new bookings on international services into New Zealand following a request from the New Zealand Government.
The move is to help ensure the country is able to provide quarantine accommodation for inbound passengers for the required 14-day period.
As well as the temporary hold on new bookings for the next three weeks, the airline is also looking at aligning daily arrivals with the capacity available at managed isolation facilities. This may mean some customers will need to be moved to another flight.
Air New Zealand Chief Commercial and Customer Officer Cam Wallace says the airline has been working closely with the government to understand how it can support the government’s efforts to contain COVID-19 at the border.
“We accept this is a necessary short-term measure given the limited capacity in quarantine facilities and we’re keen to do what we can to help New Zealand’s continued success in its fight against COVID-19.”
The airline is proactively contacting customers affected by these changes from today. The Air New Zealand contact centre is currently experiencing very high demand, and customers are also welcome to contact the airline via its social media channels. Customers booked via a travel agent, including a third-party website (e.g. Expedia, Booking.com) should speak directly with their agent.
Air New Zealand is grateful to customers for their patience while it works through these changes.
Outbound Air New Zealand services from New Zealand to international ports are not affected by the New Zealand Government restrictions. Domestic services are not impacted.
AIRPORT NARITA, TOKYO, JAPAN – 2017/05/06: Air New Zealand Boeing 787-9 Dreamliner landing at Tokyo Narita airport. (Photo by Fabrizio Gandolfo/SOPA Images/LightRocket via Getty Images)
BRUSSELS (Reuters) – The European Union’s competition watchdog on Monday approved French state aid worth 7 billion euros ($7.66 billion) for Air France <AF.PA>, saying the support would provide cash to soften the economic shock of the coronavirus pandemic.
Airlines across Europe have sought state rescues as coronavirus lockdowns have forced them to ground their fleets for more than a month, with no end in sight.
“This 7 billion euro French guarantee and shareholder loan will provide Air France with the liquidity that it urgently needs to withstand the impact of the coronavirus outbreak,” the EU’s top competition official Margrethe Vestager said in a statement.
The European Commission noted the importance of Air France, with more than 300 planes, to the French economy and the role it has played in repatriating stranded citizens and transporting medical supplies.
The Commission said in its statement that the support will take the form of a state guarantee on loans and a subordinated shareholder loan to the company by the French state.
The French and Dutch governments each hold close to 14% of the Air France-KLM group, which was created by the 2004 merger between the two national carriers.
(Reporting by Gabriela Baczynska and Robin Emmott, editing by Ed Osmond and Barbara Lewis)
FILE PHOTO: Air France airplanes on the tarmac at Paris Charles de Gaulle airport in Roissy-en-France
