Universal Licensing System
WRBK637
STATE OF COLORADO
License details
| ULS identifier | 4033878 |
|---|
| Call sign | WRBK637 |
|---|
| Radio service | GE |
|---|
| Status | A |
|---|
| Grant date | 2018-04-12 |
|---|
| Expiration | 2028-04-12 |
|---|
| Frequency range | 809.2125 - 854.2125 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | GLENWOOD SPRINGS, GARFIELD, CO |
|---|
| Coordinates | 39.5888889, -107.1861111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:39 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.21250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 854.21250000 | | | 100.000000 | 175.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.21250000 | | 20K0F3E |
| 1 | 1 | 854.21250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7.9 MILES ENE OF, GLENWOOD SPRINGS, GARFIELD, CO | 39.58888889, -107.18611111 | 1877.000 m | BTWR | 18.300 m structure / 21.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | V | 6.0000 | 360.0000 | -627.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CDOT HANGING LAKES COMPLEX, 7.9 MI ENE OF GLENWO, CO | GARFIELD | 9709453840 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-31 | WRBK637 | LIAUA |
| 2020-10-02 | WRBK637 | LIAUA |
| 2018-04-12 | WRBK637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4033878 | 2026-08-02 01:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBK637 | ULS 4033878 | 2026-08-02 01:08:39 |
| Status | A | ULS 4033878 | 2026-08-02 01:08:39 |
| Service | GE | ULS 4033878 | 2026-08-02 01:08:39 |
| Grant Date | 2018-04-12 | ULS 4033878 | 2026-08-02 01:08:39 |
| Expiration Date | 2028-04-12 | ULS 4033878 | 2026-08-02 01:08:39 |