Universal Licensing System
WPZK434
Castle Rock, Town of - Utility Dept
License details
| ULS identifier | 2580449 |
|---|
| Call sign | WPZK434 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2024-01-03 |
|---|
| Expiration | 2034-01-29 |
|---|
| Frequency range | 956.34375 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | Castle Rock, DOUGLAS, CO |
|---|
| Coordinates | 39.3894444, -104.8491389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:25 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 956.34375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 956.34375000 | | 12K5A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Castle Rock, DOUGLAS, CO | 39.38944444, -104.84913889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | OMNI OMNI | | V | 5.0000 | 360.0000 | | |
| 2 | 1 | R | OMNI OMNI | | | 5.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 680 North Wilcox, Castle Rock, CO | DOUGLAS | 7207336051 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-03 | WPZK434 | LIREN |
| 2023-12-30 | WPZK434 | ESURNW |
| 2023-11-30 | WPZK434 | ESURNW |
| 2023-11-06 | WPZK434 | LETRES |
| 2018-08-28 | WPZK434 | LIAUA |
| 2013-11-19 | WPZK434 | ESUAPR |
| 2013-11-19 | WPZK434 | LIREN |
| 2013-11-04 | WPZK434 | LETRES |
| 2013-10-31 | WPZK434 | ESURNW |
| 2013-05-18 | WPZK434 | LIAUA |
| 2013-05-17 | WPZK434 | ESUAPR |
| 2004-01-29 | WPZK434 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2580449 | 2026-08-02 02:43:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZK434 | ULS 2580449 | 2026-08-02 02:43:25 |
| Status | A | ULS 2580449 | 2026-08-02 02:43:25 |
| Service | MG | ULS 2580449 | 2026-08-02 02:43:25 |
| Grant Date | 2024-01-03 | ULS 2580449 | 2026-08-02 02:43:25 |
| Expiration Date | 2034-01-29 | ULS 2580449 | 2026-08-02 02:43:25 |