Universal Licensing System
WPQY777
BACKLINK IV, LLC
License details
| ULS identifier | 1932981 |
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| Call sign | WPQY777 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-12-05 |
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| Expiration | 2010-12-05 |
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| Cancellation | 2002-06-26 |
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| Frequency range | 17840 - 18120 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | Atlanta, FULTON, GA |
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| Coordinates | 33.9834167, -84.3463056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:30 |
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Licensee
| Name | BACKLINK IV, LLC |
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| 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 | 1 | FXO | 17840.00000000 | | | | | |
| 1 | 3 | FXO | 17920.00000000 | | | | | |
| 1 | 2 | FXO | 18000.00000000 | | | | | |
| 1 | 4 | FXO | 18120.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17840.00000000 | | 40M0F7W |
| 1 | 3 | 17920.00000000 | | 40M0F7W |
| 1 | 2 | 18000.00000000 | | 40M0F7W |
| 1 | 4 | 18120.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 400 Northridge Rd., Atlanta, FULTON, GA | 33.98341667, -84.34630556 | 318.500 m | BPOLE | 44.500 m structure / 44.500 m overall | |
| 2 | R | | 33.98300000, -84.35244444 | 297.200 m | | | |
| 3 | R | | 33.98638889, -84.34194444 | 324.900 m | | | |
| 4 | R | | 33.98358333, -84.34369444 | 274.900 m | | | |
| 5 | R | | 33.98308333, -84.35166667 | 295.700 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 | 39.0000 | 265.3000 | | |
| 1 | 2 | R | Radio Waves Inc. HP2-18 | | | 39.0000 | | | |
| 1 | 3 | R | Radio Waves Inc. HP2-18 | | | 39.0000 | | | |
| 1 | 4 | R | Radio Waves Inc. HP2-18 | | | 39.0000 | | | |
| 1 | 5 | R | Radio Waves Inc. HP2-18 | | | 39.0000 | | | |
| 2 | 1 | T | Radio Waves Inc. HP2-18 | | V | 39.0000 | 50.7000 | | |
| 3 | 1 | T | Radio Waves Inc. HP2-18 | | V | 39.0000 | 85.6000 | | |
| 4 | 1 | T | Radio Waves Inc. HP2-18 | | V | 39.0000 | 265.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQY777 | LICAN |
| 2002-06-25 | WPQY777 | LIASS |
| 2001-09-07 | WPQY777 | LIASS |
| 2001-09-06 | WPQY777 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1932981 | 2026-08-02 02:46:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQY777 | ULS 1932981 | 2026-08-02 02:46:30 |
| Status | C | ULS 1932981 | 2026-08-02 02:46:30 |
| Service | CF | ULS 1932981 | 2026-08-02 02:46:30 |
| Grant Date | 2000-12-05 | ULS 1932981 | 2026-08-02 02:46:30 |
| Expiration Date | 2010-12-05 | ULS 1932981 | 2026-08-02 02:46:30 |
| Cancellation Date | 2002-06-26 | ULS 1932981 | 2026-08-02 02:46:30 |