- St Mary's Hospital (Saginaw, Michigan)
- Mbs Intl (Saginaw, Michigan)
- Great Lakes (Sagola, Michigan)
- Saline (Saline, Michigan)
- Combs (Samaria, Michigan)
- Sandusky City (Sandusky, Michigan)
- Cowley Field (Sandusky, Michigan)
- Chippewa County Intl (Sault Ste Marie, Michigan)
- Rosedale (Sault Ste Marie, Michigan)
- Sault Ste Marie Muni/sanderson Field (Sault Ste Marie, Michigan)
- Perry (Schoolcraft, Michigan)
- Prairie Ronde (Schoolcraft, Michigan)
- Whitcomb Field (Schoolcraft, Michigan)
- Sebewaing (Sebewaing, Michigan)
- Thompson (Selkirk, Michigan)
- Prickett-grooms Fld (Sidnaw, Michigan)
- Johnson Field (Smiths Creek, Michigan)
- Timbers Sky Camp (South Branch, Michigan)
- Consumers Power Company (South Haven, Michigan)
- South Haven Area Regional (South Haven, Michigan)
- Trowbridge Farms (South Haven, Michigan)
- Heliflite (South Lyon, Michigan)
- Carls (South Rockwood, Michigan)
- Bendix (Southfield, Michigan)
- Tv2 (Southfield, Michigan)
- Paul C. Miller-sparta (Sparta, Michigan)
- De Witt Property (Spring Lake, Michigan)
- David's Landing (St Clair, Michigan)
- St Helen (St Helen, Michigan)
- Mackinac County (St Ignace, Michigan)
- Archer Memorial Field (St Johns, Michigan)
- Randolph's Landing Area (St Johns, Michigan)
- Tripp Creek (St Johns, Michigan)
- Schiffer Acres (St Johns, Michigan)
- Glowacki (St Johns, Michigan)
- Mc Jilton Field (St Louis, Michigan)
- Crystal (St. Clair, Michigan)
- Standish Industrial (Standish, Michigan)
- Dudley (Standish, Michigan)
- Cain Field (Stanwood, Michigan)
- Bass Lake (Steuben, Michigan)
- Kirsch Muni (Sturgis, Michigan)
- Stony Acres (Sunfield, Michigan)
- Hiram Cure (Sunfield, Michigan)
- Meyers-diver's (Tecumseh, Michigan)
- Van Camp's (Tecumseh, Michigan)
- Merillat (Tecumseh, Michigan)
- Tecumseh Products (Tecumseh, Michigan)
- Thompsonville (Thompsonville, Michigan)
- Betsie River Airstrip (Thompsonville, Michigan)