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and is able to carry out a range of tasks, including border protection, maritime and military surveillance, disaster relief and communications. It is powered by the sun during the day, before switching to battery power during the night and can potentially stay airborne for 12 months. Featuring
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in 2013, these engineers left and formed their own company, named
Prismatic, to develop a rival aircraft. Development of PHASA-35 consequently began in 2018, in collaboration with BAE Systems, and a first flight was scheduled for 2019. Prior to this, a quarter-scale model, named the PHASE-8,
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176:. Further trials commenced and, in October 2020, the aircraft carried out an endurance trial whilst carrying a sensor payload. The trials saw the aircraft operating 72 hours whilst in a simulated environment of harsh
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completed a successful first flight in 2017. In
September 2019, BAE Systems acquired Prismatic as a subsidiary. After less than two years in development, the PHASA-35 made its maiden flight on 17 February 2020 at the
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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.
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long-life battery technology, ultra-lightweight solar cells, a 35-metre (115 ft) wingspan and a weight of 150 kilograms (330 lb), the aircraft is designed to operate in the
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in collaboration with
Prismatic. Designed as a cheaper alternative to satellites, the aircraft can be used for
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PHASA-35 was originally designed and developed by engineers who had previously worked on the
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In
January 2021, BAE Systems announced plans to carry out a flight demonstration in the
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345:"PHASA-35 successfully completes critical endurance trials with sensor payload"
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The aircraft is a solar-electric HALE UAV designed as a cheaper alternative to
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after acknowledging “strong growing interest” in the aircraft from across the
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267:"Solar UAV to be developed with the potential to stay airborne for a year"
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319:"Ground-breaking solar powered unmanned aircraft makes first flight"
293:"BAE Systems acquires solar drone partner Prismatic"
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BAE Systems
Persistent High Altitude Solar Aircraft
239:"British HAPS Projects Aim for the Solar Heights"
435:Unmanned military aircraft of the United Kingdom
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440:High-altitude and long endurance aircraft
170:Defence Science and Technology Laboratory
44:Concept image of the aircraft in flight.
371:"BAE Plans U.S. PHASA-35 Demonstrations"
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445:BAE Systems research and development
174:Defence Science and Technology Group
191:and federal agency customer base.
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237:Pocock, Chris (15 July 2022).
155:. When Qinetiq sold Zephyr to
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455:Twin-engined tractor aircraft
113:High-Altitude Long Endurance
53:High-Altitude Long Endurance
168:with support from the UK's
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189:U.S. Department of Defense
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157:Airbus Defence and Space
117:unmanned aerial vehicle
56:unmanned aerial vehicle
430:Solar-powered aircraft
218:Solar-powered aircraft
299:. 10 September 2019
119:(UAV) developed by
450:High-wing aircraft
325:. 17 February 2020
162:Woomera Test Range
379:. 25 January 2021
351:. 14 October 2020
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89:17 February 2020
16:(Redirected from
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406:. Retrieved
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297:The Engineer
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275:. Retrieved
273:. 3 May 2018
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206:stratosphere
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180:conditions.
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125:surveillance
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81:/ Prismatic
403:BAE Systems
323:BAE Systems
271:BAE Systems
143:Development
121:BAE Systems
79:BAE Systems
424:Categories
408:2 December
399:"PHASA-35"
383:26 January
355:2 December
329:2 December
303:2 December
277:2 December
224:References
201:satellites
349:sUAS News
243:AINonline
166:Australia
94:Produced
30:PHASA-35
212:See also
109:PHASA-35
18:PHASA-35
248:26 July
153:Qinetiq
115:(HALE)
111:) is a
195:Design
149:Zephyr
49:Role
410:2020
385:2021
357:2020
331:2020
305:2020
279:2020
250:2022
135:and
103:The
164:in
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107:(
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