Universal Licensing System
WPQP748
BACKLINK II, LLC
License details
| ULS identifier | 1095524 |
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| Call sign | WPQP748 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-08-08 |
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| Expiration | 2010-08-08 |
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| Cancellation | 2002-06-26 |
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| Frequency range | 17800 - 22825 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | San Francisco, SAN FRANCISCO, CA |
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| Coordinates | 37.7940278, -122.3973333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:14 |
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Licensee
| Name | BACKLINK II, 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 | 4 | FXO | 17800.00000000 | | | | | |
| 1 | 1 | FXO | 17880.00000000 | | | | | |
| 1 | 3 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 17920.00000000 | | | | | |
| 1 | 5 | FXO | 22575.00000000 | | | | | |
| 1 | 6 | FXO | 22825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 17800.00000000 | | 40M0F7W |
| 1 | 1 | 17880.00000000 | | 40M0F7W |
| 1 | 3 | 17880.00000000 | | 40M0F7W |
| 1 | 2 | 17920.00000000 | | 40M0F7W |
| 1 | 5 | 22575.00000000 | | 40M0F7W |
| 1 | 6 | 22825.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 50 California St., San Francisco, SAN FRANCISCO, CA | 37.79402778, -122.39733333 | 3.000 m | BPOLE | 156.100 m structure / 160.900 m overall | N |
| 2 | R | | 37.79002778, -122.39044444 | 0.900 m | | | |
| 3 | R | | 37.79980556, -122.40216667 | 11.900 m | | | |
| 4 | R | | 37.79580556, -122.40252778 | 4.000 m | | | |
| 5 | R | | 37.79525000, -122.39636111 | 0.900 m | | | |
| 6 | R | | 37.78483333, -122.40566667 | 10.100 m | | | |
| 7 | R | | 37.78538889, -122.39797222 | 11.900 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 | 126.2000 | | |
| 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. HPLP1.5-23 | | | 37.2000 | | | |
| 1 | 7 | R | Radio Waves Inc. HPLP1.5-23 | | | 37.2000 | | | |
| 2 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 326.4000 | | |
| 3 | 1 | T | Radio Waves Inc. HP2-18 | | H | 38.6000 | 293.3000 | | |
| 4 | 1 | T | Radio Waves Inc. HP2-18 | | V | 38.6000 | 32.3000 | | |
| 5 | 1 | T | Radio Waves Inc. HPLP1.5-23 | | V | 37.2000 | 215.7000 | | |
| 6 | 1 | T | Radio Waves Inc. HPLP1.5-23 | | V | 37.2000 | 183.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQP748 | LICAN |
| 2002-06-25 | WPQP748 | LIASS |
| 2002-05-28 | WPQP748 | LETCNS |
| 2001-09-07 | WPQP748 | LIASS |
| 2001-09-06 | WPQP748 | LITRAN |
| 2001-04-20 | WPQP748 | LIMOD |
| 2001-02-26 | WPQP748 | LIMOD |
| 2000-08-08 | WPQP748 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1095524 | 2026-08-02 02:48:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQP748 | ULS 1095524 | 2026-08-02 02:48:14 |
| Status | C | ULS 1095524 | 2026-08-02 02:48:14 |
| Service | CF | ULS 1095524 | 2026-08-02 02:48:14 |
| Grant Date | 2000-08-08 | ULS 1095524 | 2026-08-02 02:48:14 |
| Expiration Date | 2010-08-08 | ULS 1095524 | 2026-08-02 02:48:14 |
| Cancellation Date | 2002-06-26 | ULS 1095524 | 2026-08-02 02:48:14 |