KENNEDY SPACE CENTER, FL--(Marketwire - Apr 1, 2013) - World Surveillance Group Inc. (OTCQB: WSGI), a developer of lighter-than-air aerostats and unmanned aerial systems ("UAS"), today announced that ...
KENNEDY SPACE CENTER, FL--(Marketwired - Jun 5, 2014) - World Surveillance Group Inc. (PINKSHEETS: WSGI), a developer of lighter-than-air unmanned aerial systems ("UAS"), has appointed (US-RET) Lt.
World Surveillance Group Inc. (WSGI), a developer of lighter-than-air unmanned aerial vehicles (UAVs) and related technologies, announced today that the Argus One airship successfully passed the ...
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