Oublious Registered Member Joined Dec 29, 2023 Messages 1,373 Reaction score 1,761 Reputation 2,054.7 Country of Origin Country of Residence Today at 6:57 PM #766 hyperman said: Click to expand... Even the engines for UAV are not easy to make....
H hyperman INT'L MOD Joined Jan 6, 2020 Messages 8,785 Reaction score 12,024 Reputation 4,962.7 Country of Origin Country of Residence Today at 7:13 PM #767 Oublious said: Even the engines for UAV are not easy to make.... Click to expand... yeah that one was surprising because Korean have experience with piston engine development.
Oublious said: Even the engines for UAV are not easy to make.... Click to expand... yeah that one was surprising because Korean have experience with piston engine development.
