Who owns Ryan International Airlines? The Rubloff website suggests that they do:

In addition to its commercial real estate development activities, Rubloff or its affiliates successfully operate numerous other business ventures including Hallmark Homes, Rubloff Excavation, Rubloff Construction, Ryan International Airlines and Rubloff Jet Express. Rubloff and its affiliated companies currently employ nearly 1100 people.

How is Rubloff connected?