Universal Licensing System
WPRS213
BACKLINK IV, LLC
License details
| ULS identifier | 1938326 |
|---|
| Call sign | WPRS213 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2001-01-09 |
|---|
| Expiration | 2011-01-09 |
|---|
| Cancellation | 2002-06-26 |
|---|
| Frequency range | 17760 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Oakland, ALAMEDA, CA |
|---|
| Coordinates | 37.8063611, -122.2708056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:39 |
|---|
Licensee
| Name | BACKLINK IV, LLC |
|---|
| Applicant type | L |
|---|
| Location | Herndon, VA |
|---|
| Address | 460 Herndon Parkway, Suite 100, Herndon, VA, 20170 |
|---|
| Phone | 7033264650 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17760.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17760.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1611 Telegraph Ave, Oakland, ALAMEDA, CA | 37.80636111, -122.27080556 | 9.100 m | BPOLE | 57.900 m structure / 57.900 m overall | |
| 2 | R | | 37.80594444, -122.26533333 | 7.900 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 | | H | 38.6000 | 95.5000 | | |
| 1 | 2 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPRS213 | LICAN |
| 2002-06-25 | WPRS213 | LIASS |
| 2002-04-11 | WPRS213 | LETCNS |
| 2001-09-07 | WPRS213 | LIASS |
| 2001-09-06 | WPRS213 | LITRAN |
| 2001-01-09 | WPRS213 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1938326 | 2026-08-02 02:46:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRS213 | ULS 1938326 | 2026-08-02 02:46:39 |
| Status | C | ULS 1938326 | 2026-08-02 02:46:39 |
| Service | CF | ULS 1938326 | 2026-08-02 02:46:39 |
| Grant Date | 2001-01-09 | ULS 1938326 | 2026-08-02 02:46:39 |
| Expiration Date | 2011-01-09 | ULS 1938326 | 2026-08-02 02:46:39 |
| Cancellation Date | 2002-06-26 | ULS 1938326 | 2026-08-02 02:46:39 |