The intention was: an uninformed investor would read how a 2 cent penny stock manufactures airships. Sounds like a huge operation compared to a 2 cent company that has sold two prototype units to the army for testing.
Indy, Thanks, you are correct- but I was referring to the small advertising blimps that Aerial says can be R/C (not by Aerial). I would call these airships, but I should have been more explicit.