Universal Licensing System
WRZN851
SPARTA AREA SCHOOLS
License details
| ULS identifier | 4845969 |
|---|
| Call sign | WRZN851 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-11-22 |
|---|
| Expiration | 2033-11-22 |
|---|
| Frequency range | 456.275 - 467.4875 MHz (5 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Sparta, KENT, MI |
|---|
| Coordinates | 43.1504722, -85.7190556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.27500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.27500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 452.60000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 452.60000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.27500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 456.27500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 457.60000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 457.60000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 462.46250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 462.48750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.18750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.46250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 7K60FXD |
| 1 | 1 | 451.27500000 | | 7K60FXE |
| 2 | 1 | 451.27500000 | | 7K60FXE |
| 2 | 1 | 451.27500000 | | 7K60FXD |
| 1 | 1 | 452.60000000 | | 7K60FXD |
| 1 | 1 | 452.60000000 | | 7K60FXE |
| 2 | 1 | 452.60000000 | | 7K60FXE |
| 2 | 1 | 452.60000000 | | 7K60FXD |
| 2 | 1 | 456.27500000 | | 7K60FXE |
| 2 | 1 | 456.27500000 | | 7K60FXD |
| 3 | 1 | 456.27500000 | | 7K60FXD |
| 3 | 1 | 456.27500000 | | 7K60FXE |
| 2 | 1 | 457.60000000 | | 7K60FXD |
| 2 | 1 | 457.60000000 | | 7K60FXE |
| 3 | 1 | 457.60000000 | | 7K60FXE |
| 3 | 1 | 457.60000000 | | 7K60FXD |
| 2 | 1 | 462.46250000 | | 7K60FXE |
| 2 | 1 | 462.46250000 | | 7K60FXD |
| 2 | 1 | 462.46250000 | | 11K2F3E |
| 2 | 1 | 462.46250000 | | 11K2F2D |
| 2 | 1 | 462.48750000 | | 7K60FXD |
| 2 | 1 | 462.48750000 | | 11K2F3E |
| 2 | 1 | 462.48750000 | | 7K60FXE |
| 2 | 1 | 462.48750000 | | 11K2F2D |
| 2 | 1 | 467.18750000 | | 11K2F3E |
| 2 | 1 | 467.18750000 | | 11K2F2D |
| 2 | 1 | 467.18750000 | | 7K60FXE |
| 2 | 1 | 467.18750000 | | 7K60FXD |
| 2 | 1 | 467.46250000 | | 11K2F3E |
| 2 | 1 | 467.46250000 | | 11K2F2D |
| 2 | 1 | 467.46250000 | | 7K60FXD |
| 2 | 1 | 467.46250000 | | 7K60FXE |
| 2 | 1 | 467.48750000 | | 11K2F3E |
| 2 | 1 | 467.48750000 | | 11K2F2D |
| 2 | 1 | 467.48750000 | | 7K60FXE |
| 2 | 1 | 467.48750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 475 W. Spartan Drive, Sparta, KENT, MI | 43.15047222, -85.71905556 | 254.800 m | LTOWER | 36.500 m structure / 36.500 m overall | |
| 2 | T | KENT, MI | | | | | |
| 3 | T | KENT, MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.500 m | | | | 50.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 380 S STATE ST, SPARTA, MI | KENT | 6168870136 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-22 | WRZN851 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4845969 | 2026-08-02 01:10:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZN851 | ULS 4845969 | 2026-08-02 01:10:16 |
| Status | A | ULS 4845969 | 2026-08-02 01:10:16 |
| Service | IG | ULS 4845969 | 2026-08-02 01:10:16 |
| Grant Date | 2023-11-22 | ULS 4845969 | 2026-08-02 01:10:16 |
| Expiration Date | 2033-11-22 | ULS 4845969 | 2026-08-02 01:10:16 |