| Skywarn Frequencies in Michigan 2009 (W8MSP) | |||||||
| Description | Frequency | Type | City | Shift | PL Tone | County | ID |
| 442.15 | R | Milford | +5MHz | 100 | Oakland | MICON Old Main | |
| 442.35 | R | Fenton | +5MHz | 100 | Genesee | MICON MAIN | |
| 442.175 | R | Detroit | +5MHz | 123 | Wayne | Micon link | |
| 444.025 | R | Frankenmuth | +5MHz | 100 | Saginaw | Micon link | |
| 224.6 | R | Holly | -1.6MHz | 100 | Oakalnd | Micon link | |
| 224.78 | R | Ann Arbor | -1.6MHz | Washtenaw | MICON | ||
| 147.1 | R | +600kHz | MICON | ||||
| 146.9 | R | -600kHz | 156.7 | Alcona | Skywarn | ||
| 147.18 | R | Gladwin | +600kHz | 173.8 | Alcona | Skywarn | |
| 147.24 | R | +600kHz | 94.8 | Allegan | Skywarn | ||
| 146.5 | R | +1 MHz | 147.5 MHz (input) 110.9 | Barry | Skywarn | ||
| 145.31 | R | -600kHz | 131.8 | Bay | Skywarn | ||
| 147.37 | R | +600kHz | 100 | Bay | Skywarn | ||
| 146.82 | R | -600kHz | 131.8 | Berrien | Skywarn | ||
| 147.3 | R | +600kHz | Branch | Skywarn | |||
| 146.66 | R | -600kHz | 94.8 | Calhoun | Skywarn | ||
| 147.12 | R | +600kHz | 186.2 | Calhoun | Skywarn | ||
| 145.21 | R | -600kHz | 131.8 | Cass | Skywarn | ||
| 147.18 | R | +600kHz | Cass | Skywarn | |||
| 146.46 | S | -600kHz | Cass | Skywarn | |||
| 147.2 | R | +600kHz | Clare | Skywarn | |||
| 444.85 | R | +5MHz | 141.3 | Clinton | Skywarn | ||
| 147.08 | R | +600kHz | 103.5 | Eaton | Skywarn | ||
| 443.625 | R | +5MHz | 100 | Eaton | Skywarn | ||
| 147.26 | R | +600kHz | 100 | Genesee | Skywarn | ||
| 147.1 | R | +600kHz | Genesee | Skywarn | |||
| 224.48 | -1.6MHz | Genesee | Skywarn | ||||
| 1253.25 | -600kHz | Genesee | ATV | ||||
| 442.35 | R | Micon Link | +5MHz | 107.2 | Fenton | Skywarn | |
| 146.86 | R | -600kHz | Grand Traverse | Skywarn | |||
| 442.5 | R | +5MHz | Grand Traverse | Skywarn | |||
| 147.1 | R | +600kHz | Grand Traverse | Skywarn | |||
| 145.36 | R | +600kHz | Grand Traverse | Skywarn | |||
| 147.4 | R | +600kHz | Grand Traverse | Skywarn | |||
| 145.37 | R | -600kHz | Gratiot | Skywarn | |||
| 147.06 | R | +600kHz | 100 | Hillsdale | Skywarn | ||
| 443.55 | R | +5MHz | 114.8 | Huron | Skywarn | ||
| 146.88 | R | -600kHz | 141.3 | Huron | Skywarn | ||
| 145.39 | R | -600kHz | 100 | Ingham | Skywarn | ||
| 145.13 | R | -600kHz | 94.8 | Ionia | Skywarn | ||
| 147.2 | R | +600kHz | 103.5 | Isabella | Skywarn | ||
| 146.88 | R | -600kHz | 100 | Jackson | Skywarn | ||
| 147.36 | R | +600kHz | 100 | Jackson | Skywarn | ||
| 146.88 | R | -600kHz | 100 | Jackson | Skywarn | ||
| 147 | R | +600kHz | 94.8 | Kalamazoo | Skywarn | ||
| 147.04 | R | +600kHz | 94.8 | Kalamazoo | Skywarn | ||
| 147.26 | R | Secondary | +600kHz | 94.8 | Kent | Skywarn | |
| 146.52 | R | Simplex | -600kHz | 94.8 | Kent | Skywarn | |
| 145.27 | R | Primary | -600kHz | 94.8 | Kent | Skywarn | |
| 145.11 | R | -600kHz | 94.8 | Kent | Skywarn | ||
| 145.41 | R | -600kHz | 94.8 | Kent | Skywarn | ||
| 146.74 | R | -600kHz | Lake | Skywarn | |||
| 146.62 | R | -600kHz | 100 | Lapeer | Skywarn | ||
| 442.75 | R | +5MHz | Lapeer | Skywarn | |||
| 145.37 | R | -600kHz | 84.5 | Lenawee | Skywarn | ||
| 146.68 | R | -600kHz | 100 | Livingston | Skywarn | ||
| 145.41 | R | -600kHz | 162.2 | Livingston | Skywarn | ||
| 144.32 | S | -600kHz | Livingston | Skywarn | |||
| 146.52 | S | -600kHz | Livingston | Skywarn | |||
| 444.525 | R | Backup Skywarn | +5MHz | Livingston | Skywarn | ||
| 147.2 | Mt. Clemens | +600kHz | 100 | Macomb | Skywarn | ||
| 147.32 | +600kHz | Macomb | Skywarn | ||||
| 147.18 | R | +600kHz | 100 | Macomb | Skywarn | ||
| 145.47 | R | -600kHz | 103.5 | Mason | Skywarn | ||
| 146.74 | R | -600kHz | Mecosta | Skywarn | |||
| 146.72 | R | -600kHz | 100 | Monroe | Skywarn | ||
| 146.8 | R | -600kHz | 103.5 | Montcalm | Skywarn | ||
| 146.82 | R | -600kHz | 94.8 | Muskegon | Skywarn | ||
| 145.45 | R | -600kHz | 94.8 | Newaygo | Skywarn | ||
| 146.9 | R | Primary | -600kHz | 100 | Oakland | Skywarn | |
| 146.84 | R | Backup Skywarn | -600kHz | 100 | Oakland | Skywarn | |
| 146.64 | R | Backup Skywarn | -600kHz | 100 | Oakland | Skywarn | |
| 147.51 | S | +600kHz | Oakland | Skywarn | |||
| 224.62 | R | Holly | -1.6MHz | 100 | Oakland | Micon link | |
| 146.64 | R | -600kHz | 94.8 | Oceana | Skywarn | ||
| 146.74 | R | -600kHz | Osceola | Skywarn | |||
| 146.9 | R | -600kHz | Oscoda | Skywarn | |||
| 147.13 | R | +600kHz | Ostego | Skywarn | |||
| 147.06 | R | +600kHz | 94.8 | Ottawa | Skywarn | ||
| 145.49 | R | -600kHz | 94.8 | Ottawa | Skywarn | ||
| 145.11 | R | -600kHz | 103.5 | Roscommon | Skywarn | ||
| 443.85 | R | +5MHz | 103.5 | Roscommon | Skywarn | ||
| 147.24 | R | +600kHz | 103.5 | Saginaw | Skywarn | ||
| 444.025 | R | Frankenmuth | +5MHz | 100 | Saginaw | Micon link | |
| 146.86 | R | -600kHz | Sanilac | Skywarn | |||
| 147.02 | R | -600kHz | 100 | Shiawassee | Skywarn | ||
| 145.29 | R | -600kHz | 100 | Durand | |||
| 147.3 | R | +600kHz | 100 | St. Clair | Skywarn | ||
| 146.72 | R | -600kHz | 131.8 | St. Joesph | Skywarn | ||
| 145.31 | R | -600kHz | 94.8 | St. Joesph | Skywarn | ||
| 146.66 | R | -600kHz | 141.3 | Tuscola | Skywarn | ||
| 146.82 | R | -600kHz | 100 | Tuscola | Skywarn | ||
| 147.32 | R | +600kHz | 103.5 | Tuscola | Skywarn | ||
| 147.36 | +600kHz | 94.8 | Van Buren | Skywarn | |||
| 145.15 | R | Primary | -600kHz | 100 | Washtenaw | Skywarn | |
| 146.92 | R | Secondary | -600kHz | Washtenaw | Skywarn | ||
| 146.58 | R | Tertiary | -600kHz | 100 | Washtenaw | Skywarn | |
| 224.78 | R | Micon Link | -1.6MHz | 100 | Washtenaw | Skywarn | |
| 146.92 | -600kHz | 100 | Washtenaw | Skywarn | |||
| 145.33 | -600kHz | 100 | Wayne | Skywarn | |||
| 224.94 | -1.6MHz | 100 | Wayne | Skywarn | |||
| 442.95 | +5MHz | 107.2 | Wayne | Skywarn | |||
| 442.175 | R | Micon Link | +5MHz | 123 | Wayne | Skywarn | |
| 147.18 | +600kHz | 100 | Wayne | Skywarn | |||
| 146.98 | -600kHz | Wexford | Skywarn | ||||
| 147.06 | Windsor | +600kHz | Ontario (Canada) | Skywarn | |||
| 3663kHz | Michigan Net (Sunday 5PM) | Skywarn | |||||
| 3932 kHz | Sault St. Marie | Skywarn | |||||
| 7232 kHz | Sault St. Marie | Skywarn | |||||