Landmark Aviation has added another FBO to its network after purchasing the assets of DB Aviation at Waukegan Regional Airport in Waukegan, Ill. The purchase brings the Landmark chain to 41 FBOs. “DB Aviation will be a great addition to our network, and will expand our presence in the Midwest,” said Landmark president and CEO Dan Bucaro. The FBO is open 24/7 and provides all the typical Landmark amenities, including concierge services, catering, snooze room, free wireless Internet, pilots’ lounge and conference room.