by clicking on the page. A slider will appear, allowing you to adjust your zoom level. Return to the original size by clicking on the page again.
the page around when zoomed in by dragging it.
the zoom using the slider on the top right.
by clicking on the zoomed-in page.
by entering text in the search field and click on "In This Issue" or "All Issues" to search the current issue or the archive of back issues respectively.
by clicking on thumbnails to select pages, and then press the print button.
this publication and page.
displays a table of sections with thumbnails and descriptions.
displays thumbnails of every page in the issue. Click on a page to jump.
allows you to browse through every available issue.
FCW : May 15, 2014
HE DRONES BY ZACH NOBLE NASA’s Global Hawk UAVs can stay aloft more than 30 hours at a time and can, over an 11,000-nauticalmile range, track developing hurricanes and study signs of climate change. the FAA reaffi rmed that its jurisdiction starts at ground level, not at 400 feet as commonly stated, and NASA scientists confi rmed that FAA rules follow the space agency to parts of the Atlantic Ocean and the Arctic. In 2012, Congress tasked the FAA with developing a plan for safely integrating UAS into the national airspace by Sept. 30, 2015, and until that plan is completed, civilian agencies must obtain special FAA clearances to use drones. Public operators, including civilian agencies and numerous universities, held 613 active clearances, called certifi cates of authorization, as of April 8. Besides the trouble of obtaining authorization from the FAA, agencies must also follow rules that, although well-intentioned, can neutralize the benefi ts of UAS. For many smaller drone models, like those deployed by USGS, FAA rules require operators to maintain line-of-sight contact with the vehicles, which Sloan said limits the drones’ utility. The requirement also keeps the Forest Service from sending drones into the smoke of wildfi res, thereby undermining one of the biggest potential benefi ts of UAS: gaining a vantage point unattainable by human pilots. Plunging in unprepared The FAA is not the only source of UAS hiccups; other agencies have made some mistakes along the way. In 2007, for example, the Forest Service spent $100,000 on a pair of SkySeer drones that it planned to use to spot illegal marijuana-growing operations on federal land. Unfortunately, the agency lacked trained operators and FAA approval. Jeff Ruch, executive director of Public Employees for Environmental Responsibility, said the Forest Service’s poorly planned purchase is evidence of a “boys with toys” attitude toward emerging technology. May 15, 2014 FCW.COM 17 AIRBORNESCIENCE.NASA.GOV
April 30, 2014
May 30, 2014