RT @Focus_Reports: US Civil #Aircraft Shipments to Reach $98.3 Billion in 2021 https://t.co/uJ7PCRPjYm #mrx #marketresearch #mfg #airplane… May 23, 2017 1
RT @FiveThirtyEight: At least 167 police and fire departments bought unmanned aircraft last year, double the number bought in 2015. https:/… Apr 07, 2017 2