Photo voltaic powered plane achieves new stratospheric success – sUAS Information


Newest flight trials take the British-built PHASA-35 Excessive Altitude Pseudo Satellite tv for pc (HAPS) a step nearer to operations within the stratosphere.

A British-led crew of engineers has taken a leap ahead within the race to harness the stratosphere for earth statement and communications, finishing a brand new collection of check flights of BAE Methods’ Excessive Altitude Pseudo Satellite tv for pc (HAPS) Uncrewed Aerial System (UAS), PHASA-35®, in fast succession.  

Through the first flight at Spaceport America® in New Mexico, US, in current weeks, the photo voltaic powered plane flew for twenty-four hours climbing to greater than 66,000 toes and cruising within the stratosphere, earlier than efficiently touchdown in a serviceable situation, that means it was able to fly once more simply two days later. 

This can be a main milestone within the improvement of PHASA-35, named after its 35 metre wingspan, demonstrating its potential to be launched, flown, landed, doubtlessly reconfigured after which relaunched once more so shortly.

Designed by BAE Methods’ subsidiary Prismatic Ltd to function above the climate and traditional air site visitors, PHASA-35, has the potential to offer a persistent and secure platform for makes use of together with ultra-long endurance intelligence, surveillance and reconnaissance.

These newest flight trials are a big step ahead in proving PHASA-35’s functionality for operations, and an actual second of satisfaction for our whole crew. We’re dedicated to persevering with to develop PHASA-35 at tempo to make it out there for operational exercise as quickly as 2026.Bob Davidson, Chief Government Officer, BAE Methods’ Prismatic

The most recent trials additionally noticed the plane carry an lively intelligence, surveillance & reconnaissance sensor, often called a software program outlined radio, developed by BAE Methods’ Digital Intelligence enterprise. This weighed greater than twice as a lot because the earlier payload it had flown to the stratosphere with.

At Prismatic’s web site in Alton, Hampshire, UK the PHASA-35 crew has now constructed the subsequent iteration of PHASA-35. The brand new mannequin has greater than twice the onboard solar energy era and storage capability than the present model. These modifications are anticipated to permit it to display stratospheric missions of accelerating length and complexity from subsequent yr onwards.

Prismatic sits inside FalconWorks®, the superior analysis and improvement arm of BAE Methods’ Air Sector.

These newest trials draw on an enormous quantity of collaboration between Prismatic, the broader BAE Methods enterprise and trade companions, together with Honeywell and the UK Met Workplace. They display the credibility and functionality of the system for operational use.Dave Holmes, Managing Director, FalconWorks at BAE Methods

The PHASA-35 crew will now use knowledge from these most up-to-date trials to additional enhance and mature this novel know-how.


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