| A110-1 | Air traffic control tower unabl to see more than 200' south of runway 35 threshold. |
| A110-3 | Birds and deer on and in vicinity of airport. |
| A110-4 | Taxiway H unlighted north of runway 09R/27L. |
| A110-5 | Seaplane ldgs and takeoffs on lake angelus 4.5 miles ene is prohibited by local ordinances. |
| A110-6 | U.s. customs user fee airport. contact U.s. Customs 0700-2000 monday - friday on 248-666-7717; other times minimum 3 hours advance notification on 734-942-9000. |
| A24 | Landing fee for aircraft over 12500 lbs. |
| A26 | Air carrier operations with more than 30 passenger seats rqr prior permission required please call airport manager 248-666-3900. |
| A43-17 | Out of service indefinitely. |
| A81 | When air traffic control tower closed HIRL runway 09R/27L preset on medium intensity; to incr intensity radio req on unicom. activate MALSR runway 09R, PAPI runways 09R and 35, and vasi runway 27L - CTAF. Activate REIL runways 09L, 27R and 27L contact tower. |
| E80 | Us customs user fee airport. |
| E80 1 | Us customs user fee airport. |
