Universal Licensing System
WRFM927
Sprint Spectrum LLC
License details
| ULS identifier | 4267984 |
|---|
| Call sign | WRFM927 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-03-31 |
|---|
| Expiration | 2030-03-31 |
|---|
| Cancellation | 2024-06-21 |
|---|
| Frequency range | 10755 - 18015 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 38.0276389, -120.5964444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:52 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 4 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 18015.00000000 | | | | | |
| 1 | 3 | FXO | 18015.00000000 | | | | | |
| 1 | 3 | FXO | 18015.00000000 | | | | | |
| 1 | 3 | FXO | 18015.00000000 | | | | | |
| 1 | 3 | FXO | 18015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 4 | 10755.00000000 | | 26M8D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0G7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0G7W |
| 1 | 3 | 18015.00000000 | | 45M0D7W |
| 1 | 3 | 18015.00000000 | | 45M0D7W |
| 1 | 3 | 18015.00000000 | | 45M0D7W |
| 1 | 3 | 18015.00000000 | | 45M0D7W |
| 1 | 3 | 18015.00000000 | | 45M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 500 Shirley Road, Copperopolis, CALAVERAS, CA | 37.94955556, -120.70758333 | 467.900 m | LTOWER | 59.400 m structure / 59.400 m overall | N |
| 2 | R | | 37.94580556, -120.84325000 | 89.300 m | | | |
| 3 | R | | 38.02763889, -120.59644444 | 783.600 m | | | |
| 4 | R | | 38.11936111, -120.72525000 | 834.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190BIPN | | H | 39.0000 | 268.0000 | | |
| 1 | 2 | R | RFS SC2-190BIPN | | | 39.0000 | 0.0000 | | |
| 1 | 3 | R | Commscope VHLP2-18B | | | 38.9000 | 0.0000 | | |
| 1 | 4 | R | Commscope VHLP800-11D | | | 37.4000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-190BIPN | | V | 39.0000 | 268.0000 | | |
| 2 | 2 | R | RFS SC2-190BIPN | | | 39.0000 | 0.0000 | | |
| 3 | 1 | T | Commscope VHLP2-18B | | V | 38.9000 | 48.4000 | | |
| 4 | 1 | T | Commscope VHLP800-11D | | V | 37.4000 | 355.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-22 | WRFM927 | LICAN |
| 2024-06-04 | WRFM927 | LIAUA |
| 2023-09-20 | WRFM927 | LITRAN |
| 2022-10-08 | WRFM927 | LITRAN |
| 2022-03-14 | WRFM927 | LETCNS |
| 2021-06-29 | WRFM927 | LETCNS |
| 2021-06-02 | WRFM927 | LIASS |
| 2020-12-14 | WRFM927 | LIMOD |
| 2020-06-30 | WRFM927 | LITRAN |
| 2020-03-31 | WRFM927 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4267984 | 2026-08-02 02:45:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFM927 | ULS 4267984 | 2026-08-02 02:45:52 |
| Status | C | ULS 4267984 | 2026-08-02 02:45:52 |
| Service | CF | ULS 4267984 | 2026-08-02 02:45:52 |
| Grant Date | 2020-03-31 | ULS 4267984 | 2026-08-02 02:45:52 |
| Expiration Date | 2030-03-31 | ULS 4267984 | 2026-08-02 02:45:52 |
| Cancellation Date | 2024-06-21 | ULS 4267984 | 2026-08-02 02:45:52 |