 | |
| Services | Airborne cell phone networks |
|---|---|
| Parent | SoftBank |
| Website | www |
HAPSMobile is a wholly-owned subsidiary of SoftBank planning to operate High Altitude Platform Station (HAPS) networks. HAPSMobile is developing the Hawk30 solar-powered unmanned aircraft for stratospheric telecommunications.
On January 3, 2018, AeroVironment announced it would design and develop a solar-powered, high-altitude, unmanned aircraft and associated ground control stations for a joint venture with Japanese telco SoftBank (95%) for $65 million. [1]
In November 2018, the NASA Armstrong Flight Research Center at Edwards AFB in California was selected to provide ground and range safety for the project up to 10,000 ft for $791,600. [2]
On April 25, 2019, the stratospheric Hawk30 was rolled out for the joint venture. Commercial operations are expected to begin in 2023, operating year-round at latitudes 30° north and south of the equator. [3]
AeroVironment's design development investment increased by $39 million to $129 million, and a later Hawk50 model would allow operations from 50° north and south of the equator, to cover Japan and North America. [3]
The same day, SoftBank invested $125 million in Loon, a subsidiary of Google parent Alphabet, that developed high-altitude balloons for internet connectivity between 2011 and 2021. It will make a similar investment in HAPSMobile, collaborating on common ground stations, communications payloads and can share network connectivity in flight. [3]
In August 2019, the FAA allowed the HAWK30 to fly in the stratosphere above Hawaii in FY2019, within the Pan-Pacific UAS Test Range Complex. [4] On September 11, the prototype Hawk30 first flew at low altitude in restricted airspace at the NASA Armstrong Flight Research Center. Stratospheric flight tests up to 65,000 ft are expected to start before March 31, 2020, from the Hawaiian island of Lanai. [2] Built in Simi Valley, California, the HAWK30 made its first flight and was tested at the Spaceport America in New Mexico instead, as the local Economic Development Department provided $500,000 in subsidies. [5]
On 21–22 September 2020, the HAPSMobile Hawk30 (rebranded as Sunglider) flew 20 hours from Spaceport America, and reached an altitude of 62,500 ft (19.1 km) on its fifth demonstration flight. It tested the long-distance LTE communications developed with Loon for standard LTE smartphones and wireless broadband communications. [6]
The Hawk30 flying-wing is a development of the NASA Pathfinder and NASA Helios high-altitude, long-endurance unmanned aircraft built by AeroVironment for NASA. [2] Resembling the 1999 Helios, the tailless aircraft is a 256 ft (78 m) span flying wing with 10 electric-driven propellers. Orbiting at 65,000 ft (20,000 m), it is solar-powered by day and battery-powered by night to stay aloft for up to six months initially. The aircraft's service life is planned to be two years and its time on station may be extended by 1–2 months with experience. The aircraft will be remotely piloted for the ascent and descent, and operate autonomously once cruising in the stratosphere. [3] The HAWK30 cruises at 59 kn (110 km/h). [7]
The system would provide 4G LTE and 5G direct to devices over a 200 km (125 mi) diameter area, and 40 aircraft could cover the entire Japanese archipelago. It should be interoperable with terrestrial cell towers to expand their coverage and as a proxy for the SoftBank-backed OneWeb satellite constellation, when it is not suited for providing links directly to devices. [3]
The MacCready Gossamer Condor was the first human-powered aircraft capable of controlled and sustained flight; as such, it won the Kremer prize in 1977. Its design was led by Paul MacCready of AeroVironment, Inc.
The NASA Pathfinder and NASA Pathfinder Plus were the first two aircraft developed as part of an evolutionary series of solar- and fuel-cell-system-powered unmanned aerial vehicles. AeroVironment, Inc. developed the vehicles under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) program. They were built to develop the technologies that would allow long-term, high-altitude aircraft to serve as atmospheric satellites, to perform atmospheric research tasks as well as serve as communications platforms. They were developed further into the NASA Centurion and NASA Helios aircraft.
Stratellite is a brand name trademark of Sanswire for a future emissions-free, high-altitude stratospheric airship that provides a stationary communications platform for various types of wireless signals usually carried by communications towers or satellites. The Stratellite is a concept that has undergone several years of research and development, and is not yet commercially available; Sanswire, with its partner TAO Technologies, anticipates its current testing sequence to include the launch of a Stratellite into the stratosphere.
AeroVironment, Inc. is an American defense contractor headquartered in Arlington, Virginia, that designs and manufactures unmanned aerial vehicles (UAVs). Paul B. MacCready Jr., a designer of human-powered aircraft, founded the company in 1971. The company is best known for its lightweight human-powered and solar-powered vehicles. The company is the US military's top supplier of small drones —notably the Raven, Switchblade, Wasp and Puma models.
An electric aircraft is an aircraft powered by electricity. Electric aircraft are seen as a way to reduce the environmental effects of aviation, providing zero emissions and quieter flights. Electricity may be supplied by a variety of methods, the most common being batteries. Most have electric motors driving propellers or turbines.
The Environmental Research Aircraft and Sensor Technology, or ERAST program was a NASA program to develop cost-effective, slow-flying unmanned aerial vehicles (UAVs) that can perform long-duration science missions at altitudes above 60,000 ft (18,000 m). The project included a number of technology development programs conducted by the joint NASA-industry ERAST Alliance. The project was formally terminated in 2003.
A hydrogen-powered aircraft is an aeroplane that uses hydrogen fuel as a power source. Hydrogen can either be burned in a jet engine or another kind of internal combustion engine, or can be used to power a fuel cell to generate electricity to power an electric propulsor. It cannot be stored in a traditional wet wing, and hydrogen tanks have to be housed in the fuselage or be supported by the wing.
The Zephyr is a series of high-altitude platform station aircraft produced by Airbus. They were designed originally by QinetiQ, a commercial offshoot of the UK Ministry of Defence. In July 2010, the Zephyr 7 flew for 14 days. In March 2013, the project was sold to Airbus Defence and Space. In the summer of 2022, the Zephyr 8/S flew for 64 days.
A high-altitude platform station, also known as atmospheric satellite, is a long endurance, high altitude aircraft able to offer observation or communication services similarly to artificial satellites. Mostly unmanned aerial vehicles (UAVs), they remain aloft through atmospheric lift, either aerodynamic like airplanes, or aerostatic like airships or balloons. High-altitude long endurance (HALE) military drones can fly above 60,000 ft over 32 hours, while civil HAPS are radio stations at an altitude of 20 to 50 km above waypoints, for weeks.
The Helios Prototype was the fourth and final aircraft developed as part of an evolutionary series of solar- and fuel-cell-system-powered unmanned aerial vehicles. AeroVironment, Inc. developed the vehicles under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) program. They were built to develop the technologies that would allow long-term, high-altitude aircraft to serve as atmospheric satellites, to perform atmospheric research tasks as well as serve as communications platforms. It was developed from the NASA Pathfinder and NASA Centurion aircraft.
Aurora Flight Sciences (AFS) is an American aviation and aeronautics research subsidiary of Boeing that specializes in special-purpose unmanned aerial vehicles. Aurora's headquarters is at Manassas Regional Airport.
The AeroVironment Global Observer is a concept for a high-altitude, long endurance unmanned aerial vehicle, designed by AeroVironment (AV) to operate as a stratospheric geosynchronous satellite system with regional coverage.
Solar-powered aircraft are electric aircraft that can be an airplane, blimp, or airship and use either a battery or hydrogen to store the energy produced by the solar cells and use that energy at night when the sun isn't shining.
The NASA Centurion was the third aircraft developed as part of an evolutionary series of solar- and fuel-cell-system-powered unmanned aerial vehicles. AeroVironment, Inc. developed the vehicles under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) program. They were built to develop the technologies that would allow long-term, high-altitude aircraft to serve as atmospheric satellites, to perform atmospheric research tasks as well as serve as communications platforms. It was developed from the NASA Pathfinder Plus aircraft and was developed into the NASA Helios.
World View Enterprises, Inc., doing business as World View, is a private American near space exploration and technology company headquartered in Tucson, Arizona, founded with the goal of increasing access to and the utilization of the stratosphere for scientific, commercial, economic, and military purposes.
This is a list of aviation-related events in 2018.
The Facebook Aquila is an experimental solar-powered drone developed by Facebook for use as an atmospheric satellite, intended to act as relay stations for providing internet access to remote areas. The Aquila first flew on 28 June 2016 with a second aircraft successfully flying in 2017. Internal development of the Aquila aircraft was stopped in June 2018.
The Odysseus is a solar, High-Altitude Long Endurance drone developed by Aurora Flight Sciences.
This is a list of aviation-related events in 2019.
The BAE Systems Persistent High Altitude Solar Aircraft (PHASA-35) is a High-Altitude Long Endurance (HALE) unmanned aerial vehicle (UAV) developed by BAE Systems in collaboration with Prismatic. Designed as a cheaper alternative to satellites, the aircraft can be used for surveillance, border control, communications and disaster relief with a potential ability to stay airborne for up to 12 months. Developed in less than two years, the aircraft carried out its first flight in February 2020 and further trials are currently ongoing.