Universal Licensing System
WPQW679
BACKLINK III, LLC
License details
| ULS identifier | 1303896 |
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| Call sign | WPQW679 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-10-25 |
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| Expiration | 2010-10-25 |
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| Cancellation | 2002-06-26 |
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| Frequency range | 19480 - 21775 MHz (6 frequencies) |
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| Locations | 7 |
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| Representative location | CAMBRIDGE, SUFFOLK, MA |
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| Coordinates | 42.3629722, -71.0837500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:23 |
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Licensee
| Name | BACKLINK III, 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 | 19480.00000000 | | | | | |
| 1 | 3 | FXO | 19480.00000000 | | | | | |
| 1 | 2 | FXO | 19520.00000000 | | | | | |
| 1 | 4 | FXO | 21475.00000000 | | | | | |
| 1 | 7 | FXO | 21525.00000000 | | | | | |
| 1 | 5 | FXO | 21625.00000000 | | | | | |
| 1 | 6 | FXO | 21775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19480.00000000 | | 40M0F7W |
| 1 | 3 | 19480.00000000 | | 40M0F7W |
| 1 | 2 | 19520.00000000 | | 40M0F7W |
| 1 | 4 | 21475.00000000 | | 28M0D7W |
| 1 | 7 | 21525.00000000 | | 40M0F7W |
| 1 | 5 | 21625.00000000 | | 28M0D7W |
| 1 | 6 | 21775.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 BROADWAY, CAMBRIDGE, SUFFOLK, MA | 42.36297222, -71.08375000 | 3.000 m | BPOLE | 69.500 m structure / 74.400 m overall | |
| 2 | R | | 42.35425000, -71.10975000 | 0.900 m | | | |
| 3 | R | | 42.36694444, -71.08086111 | 3.000 m | | | |
| 4 | R | | 42.38252778, -71.06075000 | 4.600 m | | | |
| 5 | R | | 42.38138889, -71.07336111 | 4.600 m | | | |
| 6 | R | | 42.38113889, -71.07994444 | 11.000 m | | | |
| 7 | R | | 42.36208333, -71.10163889 | 4.000 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 | | H | 39.0000 | 245.7000 | | |
| 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 HPD2-23 | | | 40.2000 | | | |
| 1 | 6 | R | Gabriel Electronic HE1.5-220B | | | 38.0000 | | | |
| 1 | 7 | R | Radio Waves Inc. HPLP1.5-23 | | | 37.8000 | | | |
| 2 | 1 | T | RADIO WAVES INC HP2-18 | | V | 39.0000 | 28.3000 | | |
| 2 | 5 | R | RADIO WAVES INC HPD2-23 | | | 40.2000 | | | |
| 3 | 1 | T | RADIO WAVES INC HP2-18 | | V | 39.0000 | 41.1000 | | |
| 4 | 1 | T | RADIO WAVES INC HPD2-23 | | H | 40.2000 | 22.7000 | | |
| 5 | 1 | T | RADIO WAVES INC HPD2-23 | | V | 40.2000 | 22.7000 | | |
| 6 | 1 | T | Gabriel Electronic HE1.5-220B | | V | 38.0000 | 8.8000 | | |
| 7 | 1 | T | Radio Waves Inc. HPLP1.5-23 | | V | 37.8000 | 266.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-27 | WPQW679 | LICAN |
| 2002-06-25 | WPQW679 | LIASS |
| 2001-09-07 | WPQW679 | LIASS |
| 2001-09-06 | WPQW679 | LITRAN |
| 2000-10-25 | WPQW679 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1303896 | 2026-08-02 02:48:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQW679 | ULS 1303896 | 2026-08-02 02:48:23 |
| Status | C | ULS 1303896 | 2026-08-02 02:48:23 |
| Service | CF | ULS 1303896 | 2026-08-02 02:48:23 |
| Grant Date | 2000-10-25 | ULS 1303896 | 2026-08-02 02:48:23 |
| Expiration Date | 2010-10-25 | ULS 1303896 | 2026-08-02 02:48:23 |
| Cancellation Date | 2002-06-26 | ULS 1303896 | 2026-08-02 02:48:23 |