Universal Licensing System
WPQS477
BACKLINK III, LLC
License details
| ULS identifier | 1166617 |
|---|
| Call sign | WPQS477 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2000-09-18 |
|---|
| Expiration | 2010-09-18 |
|---|
| Cancellation | 2002-06-26 |
|---|
| Frequency range | 19320 MHz |
|---|
| Locations | 2 |
|---|
| Coordinates | 37.2613333, -121.9571389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:23 |
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Licensee
| Name | BACKLINK III, 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 | 12 | FXO | 19320.00000000 | | | | | |
| 1 | 1 | FXO | 19360.00000000 | | | | | |
| 1 | 7 | FXO | 19360.00000000 | | | | | |
| 1 | 3 | FXO | 19440.00000000 | | | | | |
| 1 | 8 | FXO | 19480.00000000 | | | | | |
| 1 | 9 | FXO | 19520.00000000 | | | | | |
| 1 | 4 | FXO | 19560.00000000 | | | | | |
| 1 | 5 | FXO | 19600.00000000 | | | | | |
| 1 | 11 | FXO | 19600.00000000 | | | | | |
| 1 | 2 | FXO | 19680.00000000 | | | | | |
| 1 | 10 | FXO | 19680.00000000 | | | | | |
| 1 | 6 | FXO | 22775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 12 | 19320.00000000 | | 40M0F7W |
| 1 | 1 | 19360.00000000 | | 40M0F7W |
| 1 | 7 | 19360.00000000 | | 40M0F7W |
| 1 | 3 | 19440.00000000 | | 40M0F7W |
| 1 | 8 | 19480.00000000 | | 40M0F7W |
| 1 | 9 | 19520.00000000 | | 40M0F7W |
| 1 | 4 | 19560.00000000 | | 40M0F7W |
| 1 | 5 | 19600.00000000 | | 40M0F7W |
| 1 | 11 | 19600.00000000 | | 40M0F7W |
| 1 | 2 | 19680.00000000 | | 40M0F7W |
| 1 | 10 | 19680.00000000 | | 40M0F7W |
| 1 | 6 | 22775.00000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 910 E Hamilton Ave, Campbell, SANTA CLARA, CA | 37.29308333, -121.93433333 | 54.900 m | BPOLE | 27.700 m structure / 29.300 m overall | N |
| 2 | R | | 37.28550000, -121.94402778 | 7.000 m | | | |
| 3 | R | | 37.28655556, -121.94325000 | 7.000 m | | | |
| 4 | R | | 37.29100000, -121.93441667 | 55.800 m | | | |
| 5 | R | | 37.29058333, -121.93344444 | 57.000 m | | | |
| 6 | R | | 37.25088889, -121.94436111 | 84.100 m | | | |
| 7 | R | | 37.32919444, -121.89100000 | 28.000 m | | | |
| 8 | R | | 37.29380556, -121.92319444 | 50.600 m | | | |
| 9 | R | | 37.26513889, -121.94144444 | 64.900 m | | | |
| 10 | R | | 37.30461111, -121.93136111 | 50.000 m | | | |
| 11 | R | | 37.30405556, -121.93133333 | 50.000 m | | | |
| 12 | R | | 37.26133333, -121.95713889 | 74.100 m | | | |
| 13 | R | | 37.25280556, -121.94980556 | 86.900 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 | | V | 38.6000 | 225.6000 | | |
| 1 | 2 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 4 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 5 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 6 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 7 | R | RADIO WAVES INC HPD4-23 | | | 46.1000 | | | |
| 1 | 8 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 9 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 10 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 11 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 12 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 13 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 227.5000 | | |
| 3 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 181.8000 | | |
| 4 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 164.1000 | | |
| 5 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 190.8000 | | |
| 6 | 1 | T | RADIO WAVES INC HPD4-23 | | V | 46.1000 | 43.7000 | | |
| 7 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 85.4000 | | |
| 8 | 1 | T | Radio Waves Inc. HP2-18 | | H | 38.6000 | 191.5000 | | |
| 9 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 11.6000 | | |
| 10 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 12.3000 | | |
| 11 | 1 | T | Radio Waves Inc. HP2-18 | | H | 38.6000 | 209.9000 | | |
| 12 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 197.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQS477 | LICAN |
| 2002-06-25 | WPQS477 | LETCNS |
| 2002-06-25 | WPQS477 | LIASS |
| 2002-04-22 | WPQS477 | LETCNS |
| 2001-09-07 | WPQS477 | LIASS |
| 2001-09-06 | WPQS477 | LITRAN |
| 2001-03-22 | WPQS477 | LIMOD |
| 2001-01-25 | WPQS477 | LIMOD |
| 2000-09-18 | WPQS477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1166617 | 2026-08-02 02:48:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQS477 | ULS 1166617 | 2026-08-02 02:48:23 |
| Status | C | ULS 1166617 | 2026-08-02 02:48:23 |
| Service | CF | ULS 1166617 | 2026-08-02 02:48:23 |
| Grant Date | 2000-09-18 | ULS 1166617 | 2026-08-02 02:48:23 |
| Expiration Date | 2010-09-18 | ULS 1166617 | 2026-08-02 02:48:23 |
| Cancellation Date | 2002-06-26 | ULS 1166617 | 2026-08-02 02:48:23 |