Universal Licensing System
WRFE904
BLACK FOX MINING, LLC
License details
| ULS identifier | 4251621 |
|---|
| Call sign | WRFE904 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-02-18 |
|---|
| Expiration | 2030-02-18 |
|---|
| Frequency range | 151.715 - 158.16 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CENTRAL CITY, GILPIN, CO |
|---|
| Coordinates | 39.8004722, -105.5036667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.71500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 151.71500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 152.30750000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 152.30750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 157.56750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 158.16000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.71500000 | | 11K2F3E |
| 2 | 1 | 151.71500000 | | 11K2F3E |
| 1 | 1 | 152.30750000 | | 11K2F3E |
| 2 | 1 | 152.30750000 | | 11K2F3E |
| 2 | 1 | 157.56750000 | | 11K2F3E |
| 2 | 1 | 158.16000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFF OF MINER ST, CENTRAL CITY, GILPIN, CO | 39.80047222, -105.50366667 | 2517.000 m | MAST | 18.200 m structure / 18.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.200 m | | | | -222.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 422 GREGORY STREET, CENTRAL CITY, CO | GILPIN | 3036016009 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-17 | WRFE904 | LETCNS |
| 2020-02-18 | WRFE904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4251621 | 2026-08-02 01:23:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFE904 | ULS 4251621 | 2026-08-02 01:23:29 |
| Status | A | ULS 4251621 | 2026-08-02 01:23:29 |
| Service | IG | ULS 4251621 | 2026-08-02 01:23:29 |
| Grant Date | 2020-02-18 | ULS 4251621 | 2026-08-02 01:23:29 |
| Expiration Date | 2030-02-18 | ULS 4251621 | 2026-08-02 01:23:29 |