Bonnie Field

VanEffen International  is a privately owned, public-use airport in Marquette County, Michigan, United States. It located is 4 NM southwest of the central business district of Rock, Michigan. Nearby airports include Sawyer International, Delta County Airport in Escanaba, and Ford Airport in Iron Mountain.

Facilities and aircraft
Bonnie Field covers an area of 120 acre and has one runway designated 12/30 with a 2,600 by 100 ft (792 by 30 m) turf surface. For the 12-month period ending December 31, 2018, the airport had 50 general aviation aircraft operations.