On Thursday, September 29, 2016 at 11:27:31 AM UTC-7, JS wrote:
One look at who is test flying it would be a dead giveaway!
http://www.desertaerospace.com/about-us
http://www.pbsvb.com/customer-indust...urbojet-engine
I looked at the PSR retrofit a couple of years ago and thought it of limited use in mountainous terrain. The Arcus will be operating in mountainous terrain.
Jim

If I did the math right, roughly 5 gallons for a launch from 6k to 10k. Just need capacity for 10 gallons.. ideally optional up to 15 gallons and its a SLMG with good range for self retrieve.