AeroVironment Helios Prototype
id:
aerovironment-helios-prototype-225-1502690
title:
AeroVironment Helios Prototype
text:
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 platf
brand slug:
wiki
category slug:
encyclopedia
description:
Type of aircraft
original url:
https://en.wikipedia.org/wiki/AeroVironment_Helios_Prototype
date created:
2009-03-21T18:41:51Z
date modified:
2024-09-14T20:01:54Z
main entity:
{"identifier":"Q1353965","url":"https://www.wikidata.org/entity/Q1353965"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/4c/Helios_in_flight.jpg","width":3000,"height":1982}
fields total:
13
integrity:
16