Universal Licensing System
WPOU738
BACKLINK I, LLC
License details
| ULS identifier | 1051341 |
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| Call sign | WPOU738 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1999-07-30 |
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| Expiration | 2009-07-30 |
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| Cancellation | 2002-06-24 |
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| Frequency range | 21275 - 21675 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | SAN JOSE, SANTA CLARA, CA |
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| Coordinates | 37.3674444, -121.9156111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:58 |
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Licensee
| Name | BACKLINK I, 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 | 21275.00000000 | | | | | |
| 1 | 2 | FXO | 21625.00000000 | | | | | |
| 1 | 3 | FXO | 21675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21275.00000000 | | 40M0F7W |
| 1 | 2 | 21625.00000000 | | 40M0F7W |
| 1 | 3 | 21675.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 CENTURY CENTER CT, SAN JOSE, SANTA CLARA, CA | 37.36744444, -121.91561111 | 14.900 m | BPOLE | 35.000 m structure / 38.100 m overall | N |
| 2 | R | | 37.37213889, -121.92572222 | 14.000 m | | | |
| 3 | R | | 37.36627778, -121.91955556 | 14.000 m | | | |
| 4 | R | | 37.36963889, -121.91905556 | 13.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.0000 | 300.2000 | | |
| 1 | 2 | R | | | | 38.0000 | | | |
| 1 | 3 | R | | | | 38.0000 | | | |
| 1 | 4 | R | RADIO WAVES INC. HPLP1.5-23 | | | 37.8000 | | | |
| 2 | 1 | T | | | V | 38.0000 | 249.7000 | | |
| 3 | 1 | T | RADIO WAVES INC. HPLP1.5-23 | | V | 37.8000 | 308.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-25 | WPOU738 | LICAN |
| 2002-06-21 | WPOU738 | LIASS |
| 2001-09-07 | WPOU738 | LIASS |
| 2001-09-06 | WPOU738 | LITRAN |
| 2000-05-19 | WPOU738 | LITRAN |
| 2000-03-06 | WPOU738 | LIMOD |
| 1999-08-14 | WPOU738 | LICCNV |
| 1999-07-30 | WPOU738 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1051341 | 2026-08-02 02:47:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOU738 | ULS 1051341 | 2026-08-02 02:47:58 |
| Status | C | ULS 1051341 | 2026-08-02 02:47:58 |
| Service | CF | ULS 1051341 | 2026-08-02 02:47:58 |
| Grant Date | 1999-07-30 | ULS 1051341 | 2026-08-02 02:47:58 |
| Expiration Date | 2009-07-30 | ULS 1051341 | 2026-08-02 02:47:58 |
| Cancellation Date | 2002-06-24 | ULS 1051341 | 2026-08-02 02:47:58 |