Universal Licensing System
WRKH934
JEFFERSON COUNTY SCHOOL DISTRICT R1
License details
| ULS identifier | 4371419 |
|---|
| Call sign | WRKH934 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-07 |
|---|
| Expiration | 2031-01-07 |
|---|
| Frequency range | 451.65 - 466.525 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WHEAT RIDGE, JEFFERSON, CO |
|---|
| Coordinates | 39.7643333, -105.1220278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:57 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | FB2 | 451.65000000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | MO | 451.65000000 | | | 4.000000 | 4.000000 | |
| 5 | 2 | FB2 | 451.93750000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 451.93750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.73750000 | | | 40.000000 | 53.000000 | |
| 2 | 1 | MO | 452.73750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 456.65000000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 456.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.73750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 461.52500000 | | | 40.000000 | 53.000000 | |
| 4 | 1 | MO | 461.52500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 466.52500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.65000000 | | 11K2F3E |
| 5 | 1 | 451.65000000 | | 7K60FXE |
| 5 | 1 | 451.65000000 | | 7K60FXD |
| 6 | 1 | 451.65000000 | | 7K60FXD |
| 6 | 1 | 451.65000000 | | 7K60FXE |
| 6 | 1 | 451.65000000 | | 11K2F3E |
| 5 | 2 | 451.93750000 | | 11K2F3E |
| 5 | 2 | 451.93750000 | | 7K60FXE |
| 5 | 2 | 451.93750000 | | 7K60FXD |
| 6 | 1 | 451.93750000 | | 7K60FXE |
| 6 | 1 | 451.93750000 | | 11K2F3E |
| 6 | 1 | 451.93750000 | | 7K60FXD |
| 1 | 1 | 452.73750000 | | 11K2F3E |
| 1 | 1 | 452.73750000 | | 7K60FXD |
| 1 | 1 | 452.73750000 | | 7K60FXE |
| 2 | 1 | 452.73750000 | | 7K60FXD |
| 2 | 1 | 452.73750000 | | 7K60FXE |
| 2 | 1 | 452.73750000 | | 11K2F3E |
| 6 | 1 | 456.65000000 | | 7K60FXD |
| 6 | 1 | 456.65000000 | | 11K2F3E |
| 6 | 1 | 456.65000000 | | 7K60FXE |
| 6 | 1 | 456.93750000 | | 7K60FXD |
| 6 | 1 | 456.93750000 | | 7K60FXE |
| 6 | 1 | 456.93750000 | | 11K2F3E |
| 2 | 1 | 457.73750000 | | 7K60FXE |
| 2 | 1 | 457.73750000 | | 7K60FXD |
| 2 | 1 | 457.73750000 | | 11K2F3E |
| 3 | 1 | 461.52500000 | | 11K2F3E |
| 3 | 1 | 461.52500000 | | 7K60FXE |
| 3 | 1 | 461.52500000 | | 7K60FXD |
| 4 | 1 | 461.52500000 | | 7K60FXD |
| 4 | 1 | 461.52500000 | | 7K60FXE |
| 4 | 1 | 461.52500000 | | 11K2F3E |
| 4 | 1 | 466.52500000 | | 7K60FXE |
| 4 | 1 | 466.52500000 | | 11K2F3E |
| 4 | 1 | 466.52500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2305 PIERCE ST, EDGEWATER, JEFFERSON, CO | 39.75019444, -105.07386111 | 1646.000 m | BANT | 6.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | 1855 SOUTH WRIGHT STREET, LAKEWOOD, JEFFERSON, CO | 39.68411111, -105.13855556 | 1784.000 m | BANT | 6.100 m structure / 10.700 m overall | |
| 4 | T | | | | | | |
| 5 | T | 3400 PIERSON STREET, WHEAT RIDGE, JEFFERSON, CO | 39.76433333, -105.12202778 | 1662.000 m | BANT | 10.600 m structure / 13.600 m overall | N |
| 6 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -17.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 10.700 m | | | | -19.900 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 13.600 m | | | | -66.000 | |
| 1 | 6 | T | | | | | | | |
| 2 | 5 | T | | 13.600 m | | | | -66.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1829 DENVER WEST DR., BLDG #27, GOLDEN, CO | JEFFERSON | 3039826910 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-25 | WRKH934 | LETCNS |
| 2025-04-28 | WRKH934 | LIMOD |
| 2024-05-14 | WRKH934 | LETCNS |
| 2023-08-10 | WRKH934 | LIMOD |
| 2021-10-13 | WRKH934 | LETCNS |
| 2021-01-07 | WRKH934 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4371419 | 2026-08-02 01:22:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKH934 | ULS 4371419 | 2026-08-02 01:22:57 |
| Status | A | ULS 4371419 | 2026-08-02 01:22:57 |
| Service | IG | ULS 4371419 | 2026-08-02 01:22:57 |
| Grant Date | 2021-01-07 | ULS 4371419 | 2026-08-02 01:22:57 |
| Expiration Date | 2031-01-07 | ULS 4371419 | 2026-08-02 01:22:57 |