Universal Licensing System
WRFX428
FIF Utah
License details
| ULS identifier | 4281382 |
|---|
| Call sign | WRFX428 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-21 |
|---|
| Expiration | 2030-05-21 |
|---|
| Frequency range | 10755 - 19475 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 40.5559444, -111.7986944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:01 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 5 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 2 | FXO | 11155.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 5 | 10755.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 2 | 11155.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 4 | 11245.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 3 | 11645.00000000 | | 77M0D7D |
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4558 West Patriot Ridge Dr, Herriman, SALT LAKE, UT | 40.46183333, -111.94844444 | 1444.900 m | B | 10.700 m structure / 10.700 m overall | |
| 2 | R | | 40.49858333, -111.84886111 | 1478.700 m | | | |
| 3 | R | | 40.49677778, -111.89000000 | 1357.300 m | | | |
| 4 | R | | 40.55594444, -111.79869444 | 1577.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE A-ANT-18G-24-C | | V | 38.6000 | 64.2000 | | |
| 1 | 2 | R | DRAGONWAVE A-ANT-18G-24-C | | | 38.6000 | | | |
| 1 | 3 | R | JIROUS JRMC-680-10/11 | | | 36.0000 | | | |
| 1 | 4 | R | JIROUS JRMC-680-10/11 | | | 36.0000 | | | |
| 2 | 1 | T | JIROUS JRMC-680-10/11 | | S | 36.0000 | 51.9000 | | |
| 2 | 3 | R | JIROUS JRMC-680-10/11 | | | 36.0000 | | | |
| 2 | 4 | R | JIROUS JRMC-680-10/11 | | | 36.0000 | | | |
| 3 | 1 | T | JIROUS JRMC-680-10/11 | | S | 36.0000 | 51.9000 | | |
| 4 | 1 | T | JIROUS JRMB-900-10/11 | | S | 37.5000 | 50.5000 | | |
| 5 | 1 | T | JIROUS JRMB-900-10/11 | | S | 37.5000 | 50.5000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-09 | WRFX428 | LETCNS |
| 2022-02-04 | WRFX428 | LIMOD |
| 2021-10-07 | WRFX428 | LIAUA |
| 2021-01-30 | WRFX428 | LIASS |
| 2020-05-21 | WRFX428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4281382 | 2026-08-02 02:48:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFX428 | ULS 4281382 | 2026-08-02 02:48:01 |
| Status | A | ULS 4281382 | 2026-08-02 02:48:01 |
| Service | MG | ULS 4281382 | 2026-08-02 02:48:01 |
| Grant Date | 2020-05-21 | ULS 4281382 | 2026-08-02 02:48:01 |
| Expiration Date | 2030-05-21 | ULS 4281382 | 2026-08-02 02:48:01 |