Universal Licensing System
WRPZ574
HENSEL PHELPS CONSTRUCTION CO.
License details
| ULS identifier | 4579941 |
|---|
| Call sign | WRPZ574 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-04-07 |
|---|
| Expiration | 2032-04-07 |
|---|
| Frequency range | 451.0875 - 457.225 MHz (5 frequencies) |
|---|
| Locations | 2 |
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| Representative location | DENVER, DENVER, CO |
|---|
| Coordinates | 39.7508333, -104.9927778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.08750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.26250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.87500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.21250000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 452.73750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.87500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.10000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.21250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.73750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.08750000 | | 7K60FXE |
| 2 | 1 | 451.26250000 | | 7K60FXE |
| 2 | 1 | 451.37500000 | | 7K60FXE |
| 2 | 1 | 451.87500000 | | 7K60FXE |
| 1 | 1 | 452.21250000 | | 7K60FXE |
| 2 | 1 | 452.21250000 | | 7K60FXE |
| 2 | 1 | 452.73750000 | | 7K60FXE |
| 2 | 1 | 456.37500000 | | 7K60FXE |
| 2 | 1 | 456.87500000 | | 7K60FXE |
| 2 | 1 | 457.10000000 | | 7K60FXE |
| 2 | 1 | 457.21250000 | | 7K60FXE |
| 2 | 1 | 457.22500000 | | 7K60FXE |
| 2 | 1 | 457.73750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1900 LAWRENCE ST., DENVER, DENVER, CO | 39.75083333, -104.99277778 | 1587.000 m | B | 46.000 m structure / 47.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 47.000 m | | | | 0.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1900 LAWRENCE ST., DENVER, CO | DENVER | 7202363756 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-10 | WRPZ574 | LETCNS |
| 2022-04-07 | WRPZ574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4579941 | 2026-08-02 01:19:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPZ574 | ULS 4579941 | 2026-08-02 01:19:20 |
| Status | A | ULS 4579941 | 2026-08-02 01:19:20 |
| Service | IG | ULS 4579941 | 2026-08-02 01:19:20 |
| Grant Date | 2022-04-07 | ULS 4579941 | 2026-08-02 01:19:20 |
| Expiration Date | 2032-04-07 | ULS 4579941 | 2026-08-02 01:19:20 |