Because civilians need air transport, too.
The Omega Concern presets: Its first civilian-use light utility helicopter, the NOTAR 500, in the style of the MD 520N NOTAR helicopter made by McDonnell Douglas, part of the 500 series of utility helicopters used by military, police, and fire search and rescue by agencies in the United States, Canada, Ecuador, Hungary, and South Korea.
Brochure? But of course!