Universal Licensing System
WRFI669
Sprint Spectrum LLC
License details
| ULS identifier | 4260121 |
|---|
| Call sign | WRFI669 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-03-10 |
|---|
| Expiration | 2030-03-10 |
|---|
| Cancellation | 2021-08-24 |
|---|
| Frequency range | 10755 - 10835 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Phelan, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.4138056, -117.4887778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
| 1 | 2 | FXO | 10835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0G7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0D7W |
| 1 | 2 | 10835.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8999 Caughlin Rd, Phelan, SAN BERNARDINO, CA | 34.41380556, -117.48877778 | 1210.800 m | MTOWER | 31.700 m structure / 31.700 m overall | |
| 2 | R | | 34.41316667, -117.57336111 | 1314.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-W100B | | H | 34.8000 | 269.5000 | | |
| 1 | 2 | R | RFS SC2-W100B | | | 34.8000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-W100B | | V | 34.8000 | 269.5000 | | |
| 2 | 2 | R | RFS SC2-W100B | | | 34.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-25 | WRFI669 | LICAN |
| 2021-06-15 | WRFI669 | LETCNS |
| 2021-06-02 | WRFI669 | LIASS |
| 2020-04-01 | WRFI669 | LITRAN |
| 2020-03-10 | WRFI669 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4260121 | 2026-08-02 02:45:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFI669 | ULS 4260121 | 2026-08-02 02:45:55 |
| Status | C | ULS 4260121 | 2026-08-02 02:45:55 |
| Service | CF | ULS 4260121 | 2026-08-02 02:45:55 |
| Grant Date | 2020-03-10 | ULS 4260121 | 2026-08-02 02:45:55 |
| Expiration Date | 2030-03-10 | ULS 4260121 | 2026-08-02 02:45:55 |
| Cancellation Date | 2021-08-24 | ULS 4260121 | 2026-08-02 02:45:55 |