This airport has been surveyed by the national geodetic survey.
A110-1
Deer and birds on and in vicinity of airport.
A110-3
24 hr prior permission required for unsked air carrier operations with more than 30 passenger seats between 2300-0600, please call airport manager 231-798-4596. After hours 231-798-1329
A110-4
Runway 14/32 closed between 2300 hours and 0600 hours daily.
A17
Other hours please call 231-798-2126.
A81-APT
Vasi runway 6, 24 PAPI 14 oper cont. When air traffic control tower closed activate HIRL runways 06/24 and 14/32; REIL runways 06 and 14; MALSR runways 24 and 32 - CTAF.
