Universal Licensing System
WSLK638
Bearcom Operating
License details
| ULS identifier | 5247105 |
|---|
| Call sign | WSLK638 |
|---|
| Radio service | YG |
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| Status | E |
|---|
| Grant date | 2026-01-29 |
|---|
| Expiration | 2026-02-09 |
|---|
| Cancellation | 2026-04-11 |
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| Frequency range | 451.5125 - 457.6875 MHz (10 frequencies) |
|---|
| Locations | 2 |
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| Representative location | San Francisco, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7505556, -122.3794444 |
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| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6T | 451.51250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.06250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.31250000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.48750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB6T | 452.68750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO6 | 456.51250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.06250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.31250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.48750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO6 | 457.68750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 7K60FXE |
| 1 | 1 | 452.06250000 | | 7K60FXE |
| 1 | 1 | 452.31250000 | | 7K60FXE |
| 1 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 452.68750000 | | 7K60FXE |
| 2 | 1 | 456.51250000 | | 7K60FXE |
| 2 | 1 | 457.06250000 | | 7K60FXE |
| 2 | 1 | 457.31250000 | | 7K60FXE |
| 2 | 1 | 457.48750000 | | 7K60FXE |
| 2 | 1 | 457.68750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Francisco, SAN FRANCISCO, CA | 37.75055556, -122.37944444 | | | | |
| 2 | T | San Francisco, SAN FRANCISCO, CA | 37.75055556, -122.37944444 | | | | |
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 | 401 Cesar Chavez St, San Francisco, CA | SAN FRANCISCO | 6027571462 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-11 | WSLK638 | LIEXP |
| 2026-01-29 | WSLK638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5247105 | 2026-08-02 01:12:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSLK638 | ULS 5247105 | 2026-08-02 01:12:10 |
| Status | E | ULS 5247105 | 2026-08-02 01:12:10 |
| Service | YG | ULS 5247105 | 2026-08-02 01:12:10 |
| Grant Date | 2026-01-29 | ULS 5247105 | 2026-08-02 01:12:10 |
| Expiration Date | 2026-02-09 | ULS 5247105 | 2026-08-02 01:12:10 |
| Cancellation Date | 2026-04-11 | ULS 5247105 | 2026-08-02 01:12:10 |