Universal Licensing System
WSDI670
License details
| ULS identifier | 4967370 |
|---|---|
| Call sign | WSDI670 |
| Radio service | IG |
| Status | A |
| Grant date | 2024-06-14 |
| Expiration | 2034-06-14 |
| Frequency range | 451.175 - 469.075 MHz (23 frequencies) |
| Locations | 12 |
| Representative location | Champaign, CHAMPAIGN, IL |
| Coordinates | 40.0880556, -88.2358333 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:27 |
Licensee
| Name | Big 10 Conference |
|---|---|
| Applicant type | C |
| FRN | 0035267806 |
| Location | Rosemont, IL |
| Address | 5440 Park Place, Rosemont, IL, 60018 |
| Phone | 8476961010 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 9 | 1 | FB2 | 451.17500000 | 10.000000 | 10.000000 | |||
| 10 | 1 | MO | 451.17500000 | 4.000000 | 4.000000 | |||
| 1 | 1 | FB2 | 451.27500000 | 10.000000 | 10.000000 | |||
| 2 | 1 | MO | 451.27500000 | 4.000000 | 4.000000 | |||
| 11 | 1 | FB2 | 451.32500000 | 10.000000 | 10.000000 | |||
| 12 | 1 | MO | 451.32500000 | 4.000000 | 4.000000 | |||
| 5 | 1 | FB2 | 451.37500000 | 10.000000 | 10.000000 | |||
| 6 | 1 | MO | 451.37500000 | 4.000000 | 4.000000 | |||
| 11 | 1 | FB2 | 451.47500000 | 10.000000 | 10.000000 | |||
| 12 | 1 | MO | 451.47500000 | 4.000000 | 4.000000 | |||
| 3 | 1 | FB2 | 451.75000000 | 10.000000 | 10.000000 | |||
| 4 | 1 | MO | 451.75000000 | 4.000000 | 4.000000 | |||
| 1 | 1 | FB2 | 451.82500000 | 10.000000 | 10.000000 | |||
| 2 | 1 | MO | 451.82500000 | 4.000000 | 4.000000 | |||
| 1 | 1 | FB2 | 452.05000000 | 10.000000 | 10.000000 | |||
| 2 | 1 | MO | 452.05000000 | 4.000000 | 4.000000 | |||
| 3 | 1 | FB2 | 452.07500000 | 10.000000 | 10.000000 | |||
| 4 | 1 | MO | 452.07500000 | 4.000000 | 4.000000 | |||
| 1 | 1 | FB2 | 452.22500000 | 10.000000 | 10.000000 | |||
| 2 | 1 | MO | 452.22500000 | 4.000000 | 4.000000 | |||
| 5 | 1 | FB2 | 452.32500000 | 10.000000 | 10.000000 | |||
| 6 | 1 | MO | 452.32500000 | 4.000000 | 4.000000 | |||
| 11 | 1 | FB2 | 452.42500000 | 10.000000 | 10.000000 | |||
| 12 | 1 | MO | 452.42500000 | 4.000000 | 4.000000 | |||
| 3 | 1 | FB2 | 452.46250000 | 10.000000 | 10.000000 | |||
| 4 | 1 | MO | 452.46250000 | 4.000000 | 4.000000 | |||
| 11 | 1 | FB2 | 452.63750000 | 10.000000 | 10.000000 | |||
| 12 | 1 | MO | 452.63750000 | 4.000000 | 4.000000 | |||
| 3 | 1 | FB2 | 452.70000000 | 10.000000 | 10.000000 | |||
| 4 | 1 | MO | 452.70000000 | 4.000000 | 4.000000 | |||
| 10 | 1 | MO | 456.17500000 | 4.000000 | 4.000000 | |||
| 2 | 1 | MO | 456.27500000 | 4.000000 | 4.000000 | |||
| 12 | 1 | MO | 456.32500000 | 4.000000 | 4.000000 | |||
| 6 | 1 | MO | 456.37500000 | 4.000000 | 4.000000 | |||
| 12 | 1 | MO | 456.47500000 | 4.000000 | 4.000000 | |||
| 4 | 1 | MO | 456.75000000 | 4.000000 | 4.000000 | |||
| 2 | 1 | MO | 456.82500000 | 4.000000 | 4.000000 | |||
| 2 | 1 | MO | 457.05000000 | 4.000000 | 4.000000 | |||
| 4 | 1 | MO | 457.07500000 | 4.000000 | 4.000000 | |||
| 2 | 1 | MO | 457.22500000 | 4.000000 | 4.000000 | |||
| 6 | 1 | MO | 457.32500000 | 4.000000 | 4.000000 | |||
| 12 | 1 | MO | 457.42500000 | 4.000000 | 4.000000 | |||
| 4 | 1 | MO | 457.46250000 | 4.000000 | 4.000000 | |||
| 12 | 1 | MO | 457.63750000 | 4.000000 | 4.000000 | |||
| 4 | 1 | MO | 457.70000000 | 4.000000 | 4.000000 | |||
| 5 | 1 | FB2 | 461.40000000 | 10.000000 | 10.000000 | |||
| 6 | 1 | MO | 461.40000000 | 4.000000 | 4.000000 | |||
| 9 | 1 | FB2 | 461.43750000 | 10.000000 | 10.000000 | |||
| 10 | 1 | MO | 461.43750000 | 4.000000 | 4.000000 | |||
| 5 | 1 | FB2 | 461.60000000 | 10.000000 | 10.000000 | |||
| 6 | 1 | MO | 461.60000000 | 4.000000 | 4.000000 | |||
| 9 | 1 | FB2 | 462.03750000 | 10.000000 | 10.000000 | |||
| 10 | 1 | MO | 462.03750000 | 4.000000 | 4.000000 | |||
| 7 | 1 | FB2 | 462.20000000 | 10.000000 | 10.000000 | |||
| 8 | 1 | MO | 462.20000000 | 4.000000 | 4.000000 | |||
| 7 | 1 | FB2 | 463.40000000 | 10.000000 | 10.000000 | |||
| 8 | 1 | MO | 463.40000000 | 4.000000 | 4.000000 | |||
| 7 | 1 | FB2 | 463.71250000 | 10.000000 | 10.000000 | |||
| 8 | 1 | MO | 463.71250000 | 4.000000 | 4.000000 | |||
| 7 | 1 | FB2 | 463.96250000 | 10.000000 | 10.000000 | |||
| 8 | 1 | MO | 463.96250000 | 4.000000 | 4.000000 | |||
| 9 | 1 | FB2 | 464.07500000 | 10.000000 | 10.000000 | |||
| 10 | 1 | MO | 464.07500000 | 4.000000 | 4.000000 | |||
| 6 | 1 | MO | 466.40000000 | 4.000000 | 4.000000 | |||
| 10 | 1 | MO | 466.43750000 | 4.000000 | 4.000000 | |||
| 6 | 1 | MO | 466.60000000 | 4.000000 | 4.000000 | |||
| 10 | 1 | MO | 467.03750000 | 4.000000 | 4.000000 | |||
| 8 | 1 | MO | 467.20000000 | 4.000000 | 4.000000 | |||
| 8 | 1 | MO | 468.40000000 | 4.000000 | 4.000000 | |||
| 8 | 1 | MO | 468.71250000 | 4.000000 | 4.000000 | |||
| 8 | 1 | MO | 468.96250000 | 4.000000 | 4.000000 | |||
| 10 | 1 | MO | 469.07500000 | 4.000000 | 4.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 9 | 1 | 451.17500000 | 7K60FXE | |
| 10 | 1 | 451.17500000 | 7K60FXE | |
| 1 | 1 | 451.27500000 | 7K60FXE | |
| 2 | 1 | 451.27500000 | 7K60FXE | |
| 11 | 1 | 451.32500000 | 7K60FXE | |
| 12 | 1 | 451.32500000 | 7K60FXE | |
| 5 | 1 | 451.37500000 | 7K60FXE | |
| 6 | 1 | 451.37500000 | 7K60FXE | |
| 11 | 1 | 451.47500000 | 7K60FXE | |
| 12 | 1 | 451.47500000 | 7K60FXE | |
| 3 | 1 | 451.75000000 | 7K60FXE | |
| 4 | 1 | 451.75000000 | 7K60FXE | |
| 1 | 1 | 451.82500000 | 7K60FXE | |
| 2 | 1 | 451.82500000 | 7K60FXE | |
| 1 | 1 | 452.05000000 | 7K60FXE | |
| 2 | 1 | 452.05000000 | 7K60FXE | |
| 3 | 1 | 452.07500000 | 7K60FXE | |
| 4 | 1 | 452.07500000 | 7K60FXE | |
| 1 | 1 | 452.22500000 | 7K60FXE | |
| 2 | 1 | 452.22500000 | 7K60FXE | |
| 5 | 1 | 452.32500000 | 7K60FXE | |
| 6 | 1 | 452.32500000 | 7K60FXE | |
| 11 | 1 | 452.42500000 | 7K60FXE | |
| 12 | 1 | 452.42500000 | 7K60FXE | |
| 3 | 1 | 452.46250000 | 7K60FXE | |
| 4 | 1 | 452.46250000 | 7K60FXE | |
| 11 | 1 | 452.63750000 | 7K60FXE | |
| 12 | 1 | 452.63750000 | 7K60FXE | |
| 3 | 1 | 452.70000000 | 7K60FXE | |
| 4 | 1 | 452.70000000 | 7K60FXE | |
| 10 | 1 | 456.17500000 | 7K60FXE | |
| 2 | 1 | 456.27500000 | 7K60FXE | |
| 12 | 1 | 456.32500000 | 7K60FXE | |
| 6 | 1 | 456.37500000 | 7K60FXE | |
| 12 | 1 | 456.47500000 | 7K60FXE | |
| 4 | 1 | 456.75000000 | 7K60FXE | |
| 2 | 1 | 456.82500000 | 7K60FXE | |
| 2 | 1 | 457.05000000 | 7K60FXE | |
| 4 | 1 | 457.07500000 | 7K60FXE | |
| 2 | 1 | 457.22500000 | 7K60FXE | |
| 6 | 1 | 457.32500000 | 7K60FXE | |
| 12 | 1 | 457.42500000 | 7K60FXE | |
| 4 | 1 | 457.46250000 | 7K60FXE | |
| 12 | 1 | 457.63750000 | 7K60FXE | |
| 4 | 1 | 457.70000000 | 7K60FXE | |
| 5 | 1 | 461.40000000 | 7K60FXE | |
| 6 | 1 | 461.40000000 | 7K60FXE | |
| 9 | 1 | 461.43750000 | 7K60FXE | |
| 10 | 1 | 461.43750000 | 7K60FXE | |
| 5 | 1 | 461.60000000 | 7K60FXE | |
| 6 | 1 | 461.60000000 | 7K60FXE | |
| 9 | 1 | 462.03750000 | 7K60FXE | |
| 10 | 1 | 462.03750000 | 7K60FXE | |
| 7 | 1 | 462.20000000 | 7K60FXE | |
| 8 | 1 | 462.20000000 | 7K60FXE | |
| 7 | 1 | 463.40000000 | 7K60FXE | |
| 8 | 1 | 463.40000000 | 7K60FXE | |
| 7 | 1 | 463.71250000 | 7K60FXE | |
| 8 | 1 | 463.71250000 | 7K60FXE | |
| 7 | 1 | 463.96250000 | 7K60FXE | |
| 8 | 1 | 463.96250000 | 7K60FXE | |
| 9 | 1 | 464.07500000 | 7K60FXE | |
| 10 | 1 | 464.07500000 | 7K60FXE | |
| 6 | 1 | 466.40000000 | 7K60FXE | |
| 10 | 1 | 466.43750000 | 7K60FXE | |
| 6 | 1 | 466.60000000 | 7K60FXE | |
| 10 | 1 | 467.03750000 | 7K60FXE | |
| 8 | 1 | 467.20000000 | 7K60FXE | |
| 8 | 1 | 468.40000000 | 7K60FXE | |
| 8 | 1 | 468.71250000 | 7K60FXE | |
| 8 | 1 | 468.96250000 | 7K60FXE | |
| 10 | 1 | 469.07500000 | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 1402 S 1st St, Champaign, CHAMPAIGN, IL | 40.08805556, -88.23583333 | 219.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 2 | T | ||||||
| 3 | T | 701 E 17th St, Bloomington, MONROE, IN | 39.18083333, -86.52555556 | 231.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 4 | T | ||||||
| 5 | T | 825 Stadium Dr, Iowa City, JOHNSON, IA | 41.65861111, -91.55111111 | 211.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 6 | T | ||||||
| 7 | T | 90 Stadium Dr, College Park, PRINCE GEORGE'S, MD | 38.99027778, -76.94722222 | 32.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 8 | T | ||||||
| 9 | T | 1201 S Main St, Ann Arbor, WASHTENAW, MI | 42.26583333, -83.74861111 | 255.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 10 | T | ||||||
| 11 | T | 325 W Shaw Ln, East Lansing, INGHAM, MI | 42.72805556, -84.48472222 | 254.000 m | BANT | 9.000 m structure / 10.000 m overall | |
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.000 m | 10.600 | |||||
| 1 | 2 | T | |||||||
| 1 | 3 | T | 10.000 m | 11.700 | |||||
| 1 | 4 | T | |||||||
| 1 | 5 | T | 10.000 m | -3.200 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | 10.000 m | -19.800 | |||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | 10.000 m | 1.700 | |||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | 10.000 m | 0.700 | |||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 5440 Park Place, Rosemont, IL | COOK | 8476961010 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-06-14 | WSDI670 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4967370 | 2026-08-02 01:24:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WSDI670 | ULS 4967370 | 2026-08-02 01:24:27 |
| Status | A | ULS 4967370 | 2026-08-02 01:24:27 |
| Service | IG | ULS 4967370 | 2026-08-02 01:24:27 |
| Grant Date | 2024-06-14 | ULS 4967370 | 2026-08-02 01:24:27 |
| Expiration Date | 2034-06-14 | ULS 4967370 | 2026-08-02 01:24:27 |