Universal Licensing System
WPON440
BACKLINK I, LLC
License details
| ULS identifier | 1078373 |
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| Call sign | WPON440 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-04-03 |
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| Expiration | 2010-04-03 |
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| Cancellation | 2002-06-24 |
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| Frequency range | 17800 - 22925 MHz (6 frequencies) |
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| Locations | 4 |
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| Representative location | Seattle, KING, WA |
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| Coordinates | 47.6336111, -122.3264444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:55 |
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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 | 2 | FXO | 17800.00000000 | | | | | |
| 1 | 8 | FXO | 17800.00000000 | | | | | |
| 1 | 4 | FXO | 17840.00000000 | | | | | |
| 1 | 3 | FXO | 17880.00000000 | | | | | |
| 1 | 5 | FXO | 17920.00000000 | | | | | |
| 1 | 1 | FXO | 22575.00000000 | | | | | |
| 1 | 6 | FXO | 22575.00000000 | | | | | |
| 1 | 7 | FXO | 22925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17800.00000000 | | 28M0D7W |
| 1 | 8 | 17800.00000000 | | 40M0F7W |
| 1 | 4 | 17840.00000000 | | 28M0D7W |
| 1 | 3 | 17880.00000000 | | 28M0D7W |
| 1 | 5 | 17920.00000000 | | 28M0D7W |
| 1 | 1 | 22575.00000000 | | 40M0F7W |
| 1 | 6 | 22575.00000000 | | 40M0F7W |
| 1 | 7 | 22925.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1551 Eastlake Ave. E, Seattle, KING, WA | 47.63361111, -122.32644444 | 11.300 m | BPOLE | 25.000 m structure / 25.000 m overall | |
| 2 | R | | 47.63602778, -122.32697222 | 4.600 m | | | |
| 3 | R | | 47.60452778, -122.33077778 | 43.900 m | | | |
| 4 | R | | 47.62363889, -122.35088889 | 27.100 m | | | |
| 5 | R | | 47.62547222, -122.34241667 | 6.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc. HPLP1.5-23 | | V | 37.8000 | 351.6000 | | |
| 1 | 2 | R | Radio Waves, Inc. HPLP1.5-23 | | | 37.8000 | | | |
| 1 | 3 | R | RADIO WAVES INC HPD2-18 | | | 38.6000 | | | |
| 1 | 4 | R | RADIO WAVES INC HPLP1.5-23 | | | 37.8000 | | | |
| 1 | 5 | R | radio waves inc HP2-18 | | | 39.0000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HPD2-18 | | H | 38.6000 | 185.7000 | | |
| 2 | 2 | R | RADIO WAVES INC. HPLP1.5-23 | | | 37.8000 | | | |
| 2 | 3 | R | RADIO WAVES INC. HPD2-18 | | | 38.6000 | | | |
| 3 | 1 | T | RADIO WAVES INC. HPD2-18 | | H | 38.6000 | 185.7000 | | |
| 3 | 3 | R | RADIO WAVES INC. HPD2-18 | | | 38.6000 | | | |
| 4 | 1 | T | RADIO WAVES INC. HPD2-18 | | V | 38.6000 | 185.7000 | | |
| 4 | 3 | R | RADIO WAVES INC. HPD2-18 | | | 38.6000 | | | |
| 5 | 1 | T | RADIO WAVES INC. HPD2-18 | | V | 38.6000 | 185.7000 | | |
| 6 | 1 | T | RADIO WAVES INC. HPLP1.5-23 | | V | 37.8000 | 351.6000 | | |
| 7 | 1 | T | RADIO WAVES INC HPLP1.5-23 | | V | 37.8000 | 238.9000 | | |
| 8 | 1 | T | RADIO WAVES INC HP2-18 | | V | 39.0000 | 233.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-25 | WPON440 | LICAN |
| 2002-06-21 | WPON440 | LIASS |
| 2001-09-07 | WPON440 | LIASS |
| 2001-09-06 | WPON440 | LITRAN |
| 2000-11-27 | WPON440 | COR |
| 2000-11-16 | WPON440 | LIMOD |
| 2000-04-03 | WPON440 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1078373 | 2026-08-02 02:47:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPON440 | ULS 1078373 | 2026-08-02 02:47:55 |
| Status | C | ULS 1078373 | 2026-08-02 02:47:55 |
| Service | CF | ULS 1078373 | 2026-08-02 02:47:55 |
| Grant Date | 2000-04-03 | ULS 1078373 | 2026-08-02 02:47:55 |
| Expiration Date | 2010-04-03 | ULS 1078373 | 2026-08-02 02:47:55 |
| Cancellation Date | 2002-06-24 | ULS 1078373 | 2026-08-02 02:47:55 |