9505 Groh Rd, Grosse Ile Township, MI 48138
Monday - Friday: 9:00am-5:00pm
Saturday & Sunday: By Appointment
Halls Aviation: (734)561-3683
Gross Ile Municipal Airport (KONZ)
9505 Groh Rd, Grosse Ile, MI 48138
Monroe Custer Airport (KTTF)
2800 N Custer Rd, Monroe, MI 48162
