Universal Licensing System
WPZK501
ADCOM911, Inc.
License details
| ULS identifier | 2580687 |
|---|
| Call sign | WPZK501 |
|---|
| Radio service | PA |
|---|
| Status | E |
|---|
| Grant date | 2013-11-06 |
|---|
| Expiration | 2024-01-30 |
|---|
| Cancellation | 2024-04-06 |
|---|
| Frequency range | 4940 - 4990 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ADAMS, CO |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
| 2 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ADAMS, CO | | | | | |
| 2 | T | ADAMS, CO | | | | | |
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 | 7321 BIRCH STREET, COMMERCE CITY, CO | ADAMS | 3032277100 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 3055 |
| P | 3059 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-06 | WPZK501 | LIEXP |
| 2024-01-20 | WPZK501 | ESURNW |
| 2023-12-31 | WPZK501 | ESURNW |
| 2023-12-01 | WPZK501 | ESURNW |
| 2023-11-06 | WPZK501 | LETRES |
| 2015-12-16 | WPZK501 | LIAUA |
| 2015-12-15 | WPZK501 | ESUAPR |
| 2013-11-06 | WPZK501 | LIREN |
| 2013-11-04 | WPZK501 | LETRES |
| 2013-11-01 | WPZK501 | ESURNW |
| 2006-10-13 | WPZK501 | LIAUA |
| 2006-10-12 | WPZK501 | ESUAPR |
| 2004-05-27 | WPZK501 | LIAUA |
| 2004-05-26 | WPZK501 | ESUAPR |
| 2004-02-14 | WPZK501 | LIAUA |
| 2004-01-30 | WPZK501 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2580687 | 2026-08-02 01:13:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZK501 | ULS 2580687 | 2026-08-02 01:13:30 |
| Status | E | ULS 2580687 | 2026-08-02 01:13:30 |
| Service | PA | ULS 2580687 | 2026-08-02 01:13:30 |
| Grant Date | 2013-11-06 | ULS 2580687 | 2026-08-02 01:13:30 |
| Expiration Date | 2024-01-30 | ULS 2580687 | 2026-08-02 01:13:30 |
| Cancellation Date | 2024-04-06 | ULS 2580687 | 2026-08-02 01:13:30 |