Boeing subsidiary Insitu has turned its ScanEagle unmannned aircraft from defense missions to whale counting. Insitu Pacific, the Bingen, Wash., company&amp;#8217;s Australia-based subsidiary, has finished the second phase of a trial with Australia&amp;#8217;s Murdoch University to see if unmanned systems are a cost-effective, capable alternative to surveying marine mammals with manned aircraft. &ldquo;Flying for a [...]