National Helicopter ServiceLogo Design Contest Logo Design Contest Contests / National Helicopter Service National Helicopter Service has selected their winning logo design. For $375 they received 55 designs from 14 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by azlenoi Return to Contest Return to Contest 3rd #47 6th #48 7th #54 New #53 New #36 New #35 Discussion No comments yet.