All photos video and text are copyright HIL-Tech Ltd. Some of the enclosed video and pictures are from others like Channel 9 WIXT Syracuse; Stewart McIntosh; C. Rufenacht; MacDonald Laidlaw PM and Kevin Oliphant; Bond Air Services and the FHWA,  Bruce Lamosky and Arnold Chase (with many thanks). HIL-Tech LTD has permission to use them, however, these video and pictures are similarly copyrighted to the original people who took them. Those wishing to use them should contact HIL-Tech Ltd, who will then get written permission for you to use them from the originators.