Universal Licensing System
WRDU981
Bearcom Operating
License details
| ULS identifier | 4183492 |
|---|
| Call sign | WRDU981 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 2019-07-26 |
|---|
| Expiration | 2019-08-17 |
|---|
| Cancellation | 2019-10-19 |
|---|
| Frequency range | 451.5 - 457.9125 MHz (23 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | San Francisco, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7727500, -122.4543611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:07 |
|---|
Licensee
| Name | Bearcom Operating |
|---|
| Applicant type | L |
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| FRN | 0005775838 |
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| Location | Garland, TX |
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| Address | 4009 Distribution Dr, Garland, TX, 75041 |
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| Phone | 8005419333 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6T | 451.50000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.65000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO6 | 451.65000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6T | 451.72500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.75000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.86250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.88750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.90000000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 451.91250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.02500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.46250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.56250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.91250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO6 | 456.50000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.72500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.75000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.86250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.88750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.90000000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 456.91250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.02500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.46250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.56250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.91250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 7K60FXE |
| 1 | 1 | 451.65000000 | | 7K60FXE |
| 2 | 1 | 451.65000000 | | 7K60FXE |
| 1 | 1 | 451.72500000 | | 7K60FXE |
| 1 | 1 | 451.75000000 | | 7K60FXE |
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 1 | 1 | 451.90000000 | | 7K60FXE |
| 1 | 1 | 451.91250000 | | 7K60FXE |
| 1 | 1 | 452.02500000 | | 7K60FXE |
| 1 | 1 | 452.46250000 | | 7K60FXE |
| 1 | 1 | 452.56250000 | | 7K60FXE |
| 1 | 1 | 452.91250000 | | 7K60FXE |
| 2 | 1 | 456.50000000 | | 7K60FXE |
| 2 | 1 | 456.72500000 | | 7K60FXE |
| 2 | 1 | 456.75000000 | | 7K60FXE |
| 2 | 1 | 456.86250000 | | 7K60FXE |
| 2 | 1 | 456.88750000 | | 7K60FXE |
| 2 | 1 | 456.90000000 | | 7K60FXE |
| 2 | 1 | 456.91250000 | | 7K60FXE |
| 2 | 1 | 457.02500000 | | 7K60FXE |
| 2 | 1 | 457.46250000 | | 7K60FXE |
| 2 | 1 | 457.56250000 | | 7K60FXE |
| 2 | 1 | 457.91250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Francisco, SAN FRANCISCO, CA | 37.77275000, -122.45436111 | | | | |
| 2 | T | San Francisco, SAN FRANCISCO, CA | 37.77275000, -122.45436111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 501 Stanyan St, San Francisco, CA | SAN FRANCISCO | 8005419333 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2019-10-19 | WRDU981 | LIEXP |
| 2019-07-26 | WRDU981 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4183492 | 2026-08-02 01:12:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU981 | ULS 4183492 | 2026-08-02 01:12:07 |
| Status | E | ULS 4183492 | 2026-08-02 01:12:07 |
| Service | YG | ULS 4183492 | 2026-08-02 01:12:07 |
| Grant Date | 2019-07-26 | ULS 4183492 | 2026-08-02 01:12:07 |
| Expiration Date | 2019-08-17 | ULS 4183492 | 2026-08-02 01:12:07 |
| Cancellation Date | 2019-10-19 | ULS 4183492 | 2026-08-02 01:12:07 |