Universal Licensing System
WPON217
BACKLINK I, LLC
License details
| ULS identifier | 1076743 |
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| Call sign | WPON217 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-03-20 |
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| Expiration | 2010-03-20 |
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| Cancellation | 2002-06-24 |
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| Frequency range | 19440 - 22775 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | PLYMOUTH MEETING, MONTGOMERY, PA |
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| Coordinates | 40.1221111, -75.2858056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:02 |
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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 | 19440.00000000 | | | | | |
| 1 | 2 | FXO | 22675.00000000 | | | | | |
| 1 | 3 | FXO | 22775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19440.00000000 | | 28M0D7W |
| 1 | 2 | 22675.00000000 | | 40M0F7W |
| 1 | 3 | 22775.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 666 W GERMANTOWN PIKE, PLYMOUTH MEETING, MONTGOMERY, PA | 40.12211111, -75.28580556 | 97.500 m | BPOLE | 36.600 m structure / 38.100 m overall | |
| 2 | R | | 40.13008333, -75.26930556 | 97.500 m | | | |
| 3 | R | | 40.11450000, -75.26144444 | 58.500 m | | | |
| 4 | R | | 40.10525000, -75.27838889 | 44.200 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 | 39.0000 | 57.8000 | | |
| 1 | 2 | R | RADIO WAVES INC HP2-18 | | | 39.0000 | | | |
| 1 | 3 | R | RADIO WAVES INC HPLP1.5-23 | | | 37.8000 | | | |
| 1 | 4 | R | RADIO WAVES INC HPLP1.5-23 | | | 37.8000 | | | |
| 2 | 1 | T | RADIO WAVES INC HPLP1.5-23 | | V | 37.8000 | 161.3000 | | |
| 3 | 1 | T | RADIO WAVES INC HPLP1.5-23 | | V | 37.8000 | 112.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-25 | WPON217 | LICAN |
| 2002-06-21 | WPON217 | LIASS |
| 2001-09-07 | WPON217 | LIASS |
| 2001-09-06 | WPON217 | LITRAN |
| 2000-03-20 | WPON217 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1076743 | 2026-08-02 02:48:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPON217 | ULS 1076743 | 2026-08-02 02:48:02 |
| Status | C | ULS 1076743 | 2026-08-02 02:48:02 |
| Service | CF | ULS 1076743 | 2026-08-02 02:48:02 |
| Grant Date | 2000-03-20 | ULS 1076743 | 2026-08-02 02:48:02 |
| Expiration Date | 2010-03-20 | ULS 1076743 | 2026-08-02 02:48:02 |
| Cancellation Date | 2002-06-24 | ULS 1076743 | 2026-08-02 02:48:02 |