Universal Licensing System
WPSE381
BACKLINK V, LLC
License details
| ULS identifier | 1956454 |
|---|
| Call sign | WPSE381 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2001-03-27 |
|---|
| Expiration | 2011-03-27 |
|---|
| Cancellation | 2002-06-28 |
|---|
| Frequency range | 19400 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | San Francisco, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7866667, -122.4035278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:44 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19400.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19400.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 731 Market St., San Francisco, SAN FRANCISCO, CA | 37.78666667, -122.40352778 | 11.000 m | BPOLE | 40.800 m structure / 40.800 m overall | |
| 2 | R | | 37.78925000, -122.39747222 | 2.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 61.7000 | | |
| 1 | 2 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-29 | WPSE381 | LICAN |
| 2002-06-28 | WPSE381 | LIASS |
| 2002-06-25 | WPSE381 | LETCNS |
| 2001-09-07 | WPSE381 | LIASS |
| 2001-09-06 | WPSE381 | LITRAN |
| 2001-03-30 | WPSE381 | AUTHPR |
| 2001-03-29 | WPSE381 | INTDUP |
| 2001-03-29 | WPSE381 | COR |
| 2001-03-27 | WPSE381 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1956454 | 2026-08-02 02:45:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSE381 | ULS 1956454 | 2026-08-02 02:45:44 |
| Status | C | ULS 1956454 | 2026-08-02 02:45:44 |
| Service | CF | ULS 1956454 | 2026-08-02 02:45:44 |
| Grant Date | 2001-03-27 | ULS 1956454 | 2026-08-02 02:45:44 |
| Expiration Date | 2011-03-27 | ULS 1956454 | 2026-08-02 02:45:44 |
| Cancellation Date | 2002-06-28 | ULS 1956454 | 2026-08-02 02:45:44 |