Alkay (51G) is a public-use airport serving Clio, Michigan, at 714 feet above sea level, with CTAF 122.9. Its runways: 14/32 (1,895 × 140 ft, turf); 18/36 (1,800 × 100 ft, turf).
This diagram plots every runway from the FAA’s surveyed threshold coordinates, so they sit at true heading and true length — a gift for the pilots, students, instructors and families of 51G.