Universal Licensing System
WPQS457
BACKLINK III, LLC
License details
| ULS identifier | 1166597 |
|---|
| Call sign | WPQS457 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2000-09-18 |
|---|
| Expiration | 2010-09-18 |
|---|
| Cancellation | 2002-06-26 |
|---|
| Frequency range | 17840 - 22975 MHz (10 frequencies) |
|---|
| Locations | 6 |
|---|
| Coordinates | 34.0494722, -118.2594167 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:21 |
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Licensee
| Name | BACKLINK III, LLC |
|---|
| Applicant type | L |
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| Location | Herndon, VA |
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| Address | 460 Herndon Parkway, Suite 100, Herndon, VA, 20170 |
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| Phone | 7033264650 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17840.00000000 | | | | | |
| 1 | 1 | FXO | 17920.00000000 | | | | | |
| 1 | 10 | FXO | 17920.00000000 | | | | | |
| 1 | 3 | FXO | 17960.00000000 | | | | | |
| 1 | 11 | FXO | 18000.00000000 | | | | | |
| 1 | 4 | FXO | 18040.00000000 | | | | | |
| 1 | 8 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 12 | FXO | 22575.00000000 | | | | | |
| 1 | 5 | FXO | 22675.00000000 | | | | | |
| 1 | 6 | FXO | 22875.00000000 | | | | | |
| 1 | 7 | FXO | 22975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17840.00000000 | | 40M0F7W |
| 1 | 1 | 17920.00000000 | | 40M0F7W |
| 1 | 10 | 17920.00000000 | | 40M0F7W |
| 1 | 3 | 17960.00000000 | | 40M0F7W |
| 1 | 11 | 18000.00000000 | | 40M0F7W |
| 1 | 4 | 18040.00000000 | | 40M0F7W |
| 1 | 8 | 18120.00000000 | | 40M0F7W |
| 1 | 9 | 18120.00000000 | | 40M0F7W |
| 1 | 12 | 22575.00000000 | | 40M0F7W |
| 1 | 5 | 22675.00000000 | | 28M0D7W |
| 1 | 6 | 22875.00000000 | | 28M0D7W |
| 1 | 7 | 22975.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1200 W 7TH ST, LOS ANGELES, LOS ANGELES, CA | 34.05108333, -118.26594444 | 92.000 m | BPOLE | 45.100 m structure / 45.100 m overall | N |
| 2 | R | | 34.05475000, -118.26286111 | 112.800 m | | | |
| 3 | R | | 34.05308333, -118.26394444 | 105.800 m | | | |
| 4 | R | | 34.01286111, -118.28450000 | 54.900 m | | | |
| 5 | R | | 34.05244444, -118.27313889 | 87.800 m | | | |
| 6 | R | | 34.04075000, -118.28488889 | 61.900 m | | | |
| 7 | R | | 34.04947222, -118.25941667 | 82.900 m | | | |
| 8 | R | | 34.05069444, -118.26950000 | 85.000 m | | | |
| 9 | R | | 34.04769444, -118.25838889 | 79.900 m | | | |
| 10 | R | | 34.04916667, -118.27336111 | 75.000 m | | | |
| 11 | R | | 34.05258333, -118.26536111 | 98.100 m | | | |
| 12 | R | | 34.06136111, -118.29336111 | 73.800 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 | 35.0000 | | |
| 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 HPD2-23 | | | 40.0000 | | | |
| 1 | 7 | R | Radio Waves Inc. HPLP1.5-23 | | | 37.2000 | | | |
| 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. HPLP1.5-23 | | | 37.2000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HP2-18 | | V | 38.6000 | 39.8000 | | |
| 2 | 6 | R | RADIO WAVES INC HPD2-23 | | | 40.0000 | | | |
| 3 | 1 | T | RADIO WAVES INC. HP2-18 | | V | 38.6000 | 202.0000 | | |
| 4 | 1 | T | RADIO WAVES INC HP2-18 | | V | 38.6000 | 282.8000 | | |
| 5 | 1 | T | RADIO WAVES INC HPD2-23 | | V | 40.0000 | 236.8000 | | |
| 6 | 1 | T | RADIO WAVES INC HPD2-23 | | H | 40.0000 | 236.8000 | | |
| 7 | 1 | T | Radio Waves Inc. HPLP1.5-23 | | V | 37.2000 | 106.5000 | | |
| 8 | 1 | T | Radio Waves Inc. HP2-18 | | H | 38.6000 | 262.5000 | | |
| 9 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 118.3000 | | |
| 10 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 252.8000 | | |
| 11 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 17.9000 | | |
| 12 | 1 | T | Radio Waves Inc. HPLP1.5-23 | | V | 37.2000 | 294.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQS457 | LICAN |
| 2002-06-25 | WPQS457 | LIASS |
| 2002-06-25 | WPQS457 | LETCNS |
| 2001-09-07 | WPQS457 | LIASS |
| 2001-09-06 | WPQS457 | LITRAN |
| 2001-05-02 | WPQS457 | COR |
| 2001-04-19 | WPQS457 | AUTHPR |
| 2001-03-15 | WPQS457 | LIMOD |
| 2000-09-18 | WPQS457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1166597 | 2026-08-02 02:48:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQS457 | ULS 1166597 | 2026-08-02 02:48:21 |
| Status | C | ULS 1166597 | 2026-08-02 02:48:21 |
| Service | CF | ULS 1166597 | 2026-08-02 02:48:21 |
| Grant Date | 2000-09-18 | ULS 1166597 | 2026-08-02 02:48:21 |
| Expiration Date | 2010-09-18 | ULS 1166597 | 2026-08-02 02:48:21 |
| Cancellation Date | 2002-06-26 | ULS 1166597 | 2026-08-02 02:48:21 |