Michigan Intl Speedway Airport (Brooklyn, MI) MI66 备注
| A40-H1 | H1, H2 and H3 lights on prior req, please call 517-592-6666. |
| A30-H3 | Circular helipad. |
| A30-H2 | Circular helipad. |
| A30-H1 | Circular helipad. |
| A17 | Attended race event weekends only. |
| A14 | Adnl contact: tim lamb 517-592-1411 [email protected]. |
| A110-5 | For clearance contact great lakes approach at 269-459-3345, when approach closed contact cleveland artcc at 440-774-0229/0490. |
| A110-4 | Frequency 123.025 monitored race events weekends only. |
| A110-3 | Intensive helicopter activity race wkends. |
| A110-2 | Tmpry flight restriction in effect 1 hr before to 1 hr after scheduled race. Waiver required. |
| A110-1 | Authorized helicopter operations only. |
