https://russian.lifeboat.com/blog/2017/12/record-breaking-hybrid-drone-stays-aloft-for-over-four-hours Safeguarding Humanity Tue, 02 Jan 2018 21:09:01 +0000 hourly 1 https://wordpress.org/?v=5.5.3 https://russian.lifeboat.com/blog/2017/12/record-breaking-hybrid-drone-stays-aloft-for-over-four-hours#comment-313220 Fri, 29 Dec 2017 01:05:07 +0000 https://lifeboat.com/blog/2017/12/record-breaking-hybrid-drone-stays-aloft-for-over-four-hours#comment-313220 When talking about a flying machine I need stats same as are published by Janes giving payload, size cost per hour, size of the vehicle, maintenance & other pertinent uses. Motion picture cameras such as a digital Alexa system from Panavision may weigh 70 pounds or more. Certainly the gov. likes them that carry munitions.

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