Universal Licensing System
WRMK755
Boulder County Sheriff Office Communications
License details
| ULS identifier | 4440503 |
|---|
| Call sign | WRMK755 |
|---|
| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2021-04-26 |
|---|
| Expiration | 2021-10-23 |
|---|
| Cancellation | 2021-12-25 |
|---|
| Frequency range | 154.845 - 159.2175 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BOULDER, CO |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 154.84500000 | | | 5.000000 | 10.000000 | |
| 1 | 1 | FB2T | 159.21750000 | | | 5.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 154.84500000 | | 11K0F3E |
| 1 | 1 | 159.21750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOULDER, CO | | | | | |
| 2 | T | BOULDER, CO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3280 Airport Rd, Boulder, CO | BOULDER | 3034413880 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-25 | WRMK755 | LIEXP |
| 2021-04-26 | WRMK755 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4440503 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMK755 | ULS 4440503 | 2026-08-02 01:13:41 |
| Status | E | ULS 4440503 | 2026-08-02 01:13:41 |
| Service | PW | ULS 4440503 | 2026-08-02 01:13:41 |
| Grant Date | 2021-04-26 | ULS 4440503 | 2026-08-02 01:13:41 |
| Expiration Date | 2021-10-23 | ULS 4440503 | 2026-08-02 01:13:41 |
| Cancellation Date | 2021-12-25 | ULS 4440503 | 2026-08-02 01:13:41 |