Universal Licensing System
WPQY872
BACKLINK IV, LLC
License details
| ULS identifier | 1933211 |
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| Call sign | WPQY872 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-12-06 |
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| Expiration | 2010-12-06 |
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| Cancellation | 2002-06-26 |
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| Frequency range | 17960 - 22625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.4557778, -122.7646111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:26 |
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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 |
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| 1 | 1 | FXO | 17960.00000000 | | | | | |
| 1 | 2 | FXO | 22625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17960.00000000 | | 40M0F7W |
| 1 | 2 | 22625.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9570 SW Barbur, Portland, MULTNOMAH, OR | 45.45577778, -122.76461111 | 42.700 m | BPOLE | 12.800 m structure / 14.900 m overall | N |
| 2 | R | | 45.45511111, -122.71919444 | 254.500 m | | | |
| 3 | R | | 45.45600000, -122.71325000 | 148.400 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 | 91.2000 | | |
| 1 | 2 | R | Radio Waves Inc. HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | Radio Waves Inc. HPLP1.5-23 | | | 37.2000 | | | |
| 2 | 1 | T | Radio Waves Inc. HPLP1.5-23 | | V | 37.2000 | 89.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQY872 | LICAN |
| 2002-06-25 | WPQY872 | LIASS |
| 2001-09-07 | WPQY872 | LIASS |
| 2001-09-06 | WPQY872 | LITRAN |
| 2001-08-14 | WPQY872 | LIMOD |
| 2001-03-19 | WPQY872 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1933211 | 2026-08-02 02:46:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPQY872 | ULS 1933211 | 2026-08-02 02:46:26 |
| Status | C | ULS 1933211 | 2026-08-02 02:46:26 |
| Service | CF | ULS 1933211 | 2026-08-02 02:46:26 |
| Grant Date | 2000-12-06 | ULS 1933211 | 2026-08-02 02:46:26 |
| Expiration Date | 2010-12-06 | ULS 1933211 | 2026-08-02 02:46:26 |
| Cancellation Date | 2002-06-26 | ULS 1933211 | 2026-08-02 02:46:26 |