Universal Licensing System
WRFI664
Sprint Spectrum LLC
License details
| ULS identifier | 4260116 |
|---|
| Call sign | WRFI664 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-03-10 |
|---|
| Expiration | 2030-03-10 |
|---|
| Cancellation | 2023-05-15 |
|---|
| Frequency range | 17820 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Hesperia, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.4320556, -117.3959167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17820.00000000 | | | | | |
| 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 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17820.00000000 | | 80M0G7W |
| 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 |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9980 Lassen Rd, Hesperia, SAN BERNARDINO, CA | 34.43205556, -117.39591667 | 1074.100 m | LTOWER | 23.800 m structure / 23.800 m overall | |
| 2 | R | | 34.41183333, -117.39277778 | 1109.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | H | 39.0000 | 172.7000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-190B | | V | 39.0000 | 172.7000 | | |
| 2 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-16 | WRFI664 | LICAN |
| 2022-10-08 | WRFI664 | LITRAN |
| 2021-06-15 | WRFI664 | LETCNS |
| 2021-06-02 | WRFI664 | LIASS |
| 2020-04-01 | WRFI664 | LITRAN |
| 2020-03-10 | WRFI664 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4260116 | 2026-08-02 02:45:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFI664 | ULS 4260116 | 2026-08-02 02:45:43 |
| Status | C | ULS 4260116 | 2026-08-02 02:45:43 |
| Service | CF | ULS 4260116 | 2026-08-02 02:45:43 |
| Grant Date | 2020-03-10 | ULS 4260116 | 2026-08-02 02:45:43 |
| Expiration Date | 2030-03-10 | ULS 4260116 | 2026-08-02 02:45:43 |
| Cancellation Date | 2023-05-15 | ULS 4260116 | 2026-08-02 02:45:43 |