Houghton Lake State Airport: Complete aeronautical information including location, runways, taxiways, navaids, radio frequencies, FBO information, sunrise and sunset times, aerial photo, airport diagram.
Mackinac Bridge: Features fare updates, live webcams, photo albums and historical background about the bridge, which connects the upper and lower peninsulas of Michigan.
Sawyer International Airport: Aeronautical information including location, runways, taxiways, navaids, radio frequencies, FBO information, sunrise and sunset times, aerial photo, airport diagram.