Universal Licensing System
WRDU438
First Student Inc
License details
| ULS identifier | 4181916 |
|---|
| Call sign | WRDU438 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-23 |
|---|
| Expiration | 2029-07-23 |
|---|
| Frequency range | 452.4 - 467.225 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | St. Louis Park, HENNEPIN, MN |
|---|
| Coordinates | 44.9750000, -93.4028333 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 452.40000000 | | | 50.000000 | 200.000000 | |
| 1 | 1 | FB6 | 452.70000000 | | | 50.000000 | 200.000000 | |
| 1 | 1 | FB6 | 452.85000000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO6 | 457.40000000 | | | 45.000000 | 90.000000 | |
| 2 | 1 | MO6 | 457.70000000 | | | 45.000000 | 90.000000 | |
| 2 | 1 | MO6 | 457.85000000 | | | 45.000000 | 90.000000 | |
| 1 | 1 | FB6 | 462.01250000 | | | 50.000000 | 200.000000 | |
| 1 | 1 | FB6 | 462.22500000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO6 | 467.01250000 | | | 45.000000 | 90.000000 | |
| 2 | 1 | MO6 | 467.22500000 | | | 45.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.40000000 | | 7K60FXE |
| 1 | 1 | 452.40000000 | | 11K2F3E |
| 1 | 1 | 452.70000000 | | 7K60FXE |
| 1 | 1 | 452.70000000 | | 11K2F3E |
| 1 | 1 | 452.85000000 | | 11K2F3E |
| 1 | 1 | 452.85000000 | | 7K60FXE |
| 2 | 1 | 457.40000000 | | 11K2F3E |
| 2 | 1 | 457.40000000 | | 7K60FXE |
| 2 | 1 | 457.70000000 | | 7K60FXE |
| 2 | 1 | 457.70000000 | | 11K2F3E |
| 2 | 1 | 457.85000000 | | 7K60FXE |
| 2 | 1 | 457.85000000 | | 11K2F3E |
| 1 | 1 | 462.01250000 | | 7K60FXE |
| 1 | 1 | 462.01250000 | | 11K2F3E |
| 1 | 1 | 462.22500000 | | 11K2F3E |
| 1 | 1 | 462.22500000 | | 7K60FXE |
| 2 | 1 | 467.01250000 | | 7K60FXE |
| 2 | 1 | 467.01250000 | | 11K2F3E |
| 2 | 1 | 467.22500000 | | 11K2F3E |
| 2 | 1 | 467.22500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 600 S Hwy 169, St. Louis Park, HENNEPIN, MN | 44.97500000, -93.40283333 | 276.000 m | B | 82.000 m structure / 88.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 88.000 m | | | | 87.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15625 32and Ave, Plymouth, MN | HENNEPIN | 6516311755 |
| 2 | 5531 Manitou Road, Tonka Bay, MN | HENNEPIN | 9524705366 |
| 3 | 505 Tamarack Ave, Long Lakw, MN | HENNEPIN | 9524750038 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-09 | WRDU438 | LITRAN |
| 2019-10-17 | WRDU438 | LIMOD |
| 2019-07-23 | WRDU438 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4181916 | 2026-08-02 01:08:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU438 | ULS 4181916 | 2026-08-02 01:08:26 |
| Status | A | ULS 4181916 | 2026-08-02 01:08:26 |
| Service | YG | ULS 4181916 | 2026-08-02 01:08:26 |
| Grant Date | 2019-07-23 | ULS 4181916 | 2026-08-02 01:08:26 |
| Expiration Date | 2029-07-23 | ULS 4181916 | 2026-08-02 01:08:26 |