div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader039fdocumentsinreader039viewer20220218215b0649527f8b9a79538c3bafhtml5page1jpg target=_blank img data-url=documenthiqh-altitude-and-lonq-endurance-hale-uav-proqrams-the-ratio-of-fuel-weighthtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · 12 Hiqh Altitude and Lonq Endurance HALE UAV Proqrams The ratio of fuel weight to takeoff weight is extremely important to long endurance The FUEL FRACTION loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsinreader039viewer20220218215b0649527f8b9a79538c3bafhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader039fdocumentsinreader039viewer20220218215b0649527f8b9a79538c3bafhtml5page2jpg target=_blank img data-url=documenthiqh-altitude-and-lonq-endurance-hale-uav-proqrams-the-ratio-of-fuel-weighthtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · 12 Hiqh Altitude and Lonq Endurance HALE UAV Proqrams The ratio of fuel weight to takeoff weight is extremely important to long endurance The FUEL FRACTION loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsinreader039viewer20220218215b0649527f8b9a79538c3bafhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader039fdocumentsinreader039viewer20220218215b0649527f8b9a79538c3bafhtml5page3jpg target=_blank img data-url=documenthiqh-altitude-and-lonq-endurance-hale-uav-proqrams-the-ratio-of-fuel-weighthtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · 12 Hiqh Altitude and Lonq Endurance HALE UAV Proqrams The ratio of fuel weight to...