Welke (6Y8) is a public-use airport serving Beaver Island, Michigan, at 664 feet above sea level, with CTAF 122.8. Its runways: 09/27 (2,512 × 30 ft, asphalt); 17/35 (3,500 × 140 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 6Y8.