Universal Licensing System
WRFU987
SprintCom LLC
License details
| ULS identifier | 4277308 |
|---|
| Call sign | WRFU987 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-05-07 |
|---|
| Expiration | 2030-05-07 |
|---|
| Cancellation | 2024-06-24 |
|---|
| Frequency range | 23075 - 23125 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Las Piedras, LAS PIEDRAS, PR |
|---|
| Coordinates | 18.1662778, -65.8695278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:23 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 1 | FXO | 23075.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 2 | FXO | 23125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0D7W |
| 1 | 1 | 23075.00000000 | | 50M0G7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0D7W |
| 1 | 2 | 23125.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CARR. 183, RAMAL917, KM. 0, HM. 2, BO. TEJAS, Las Piedras, LAS PIEDRAS, PR | 18.16627778, -65.86952778 | 122.400 m | MTOWER | 57.900 m structure / 57.900 m overall | |
| 2 | R | | 18.17952778, -65.87505556 | 119.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB1-220CIPN | | H | 35.8000 | 338.3000 | | |
| 1 | 2 | R | RFS SB1-220CIPN | | | 35.8000 | 0.0000 | | |
| 2 | 1 | T | RFS SB1-220CIPN | | V | 35.8000 | 338.3000 | | |
| 2 | 2 | R | RFS SB1-220CIPN | | | 35.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-25 | WRFU987 | LICAN |
| 2024-06-04 | WRFU987 | LIAUA |
| 2022-08-23 | WRFU987 | LIASS |
| 2021-10-26 | WRFU987 | LIAUA |
| 2021-06-02 | WRFU987 | LIASS |
| 2021-04-27 | WRFU987 | LIAUA |
| 2020-05-07 | WRFU987 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4277308 | 2026-08-02 02:47:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFU987 | ULS 4277308 | 2026-08-02 02:47:23 |
| Status | C | ULS 4277308 | 2026-08-02 02:47:23 |
| Service | CF | ULS 4277308 | 2026-08-02 02:47:23 |
| Grant Date | 2020-05-07 | ULS 4277308 | 2026-08-02 02:47:23 |
| Expiration Date | 2030-05-07 | ULS 4277308 | 2026-08-02 02:47:23 |
| Cancellation Date | 2024-06-24 | ULS 4277308 | 2026-08-02 02:47:23 |