Answer
Simple answer…no. While they share similar overall form, they are clearly different both in concept and execution.
Unfortunately, neither Matt nor myself are correct. It’s really an opinion based question.
Will the airforce sue you over your logo? Highly unlikely. For starters, I doubt the two companies are competing. I don’t see any intentional attempt to mislead the consumer. The concepts are quite different. I could go on.
Attribution
Source : Link , Question Author : Bruno Moniz , Answer Author : DA01