Universal Licensing System
WPON990
BACKLINK I, LLC
License details
| ULS identifier | 1081669 |
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| Call sign | WPON990 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-05-01 |
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| Expiration | 2010-05-01 |
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| Cancellation | 2002-06-24 |
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| Frequency range | 21275 MHz |
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| Locations | 2 |
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| Representative location | ROLLING MEADOWS, COOK, IL |
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| Coordinates | 42.0560556, -88.0156389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:59 |
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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 |
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| 1 | 1 | FXO | 21275.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21275.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5410 NEWPORT DR, ROLLING MEADOWS, COOK, IL | 42.05605556, -88.01563889 | 216.100 m | BPOLE | 5.500 m structure / 7.900 m overall | |
| 2 | R | | 42.05277778, -88.03555556 | 225.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | RADIO WAVES INC HPLP1.5-23 | | V | 37.8000 | 257.6000 | | |
| 1 | 2 | R | RADIO WAVES INC HPLP1.5-23 | | | 37.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-25 | WPON990 | LICAN |
| 2002-06-21 | WPON990 | LIASS |
| 2001-09-07 | WPON990 | LIASS |
| 2001-09-06 | WPON990 | LITRAN |
| 2000-05-01 | WPON990 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1081669 | 2026-08-02 02:47:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPON990 | ULS 1081669 | 2026-08-02 02:47:59 |
| Status | C | ULS 1081669 | 2026-08-02 02:47:59 |
| Service | CF | ULS 1081669 | 2026-08-02 02:47:59 |
| Grant Date | 2000-05-01 | ULS 1081669 | 2026-08-02 02:47:59 |
| Expiration Date | 2010-05-01 | ULS 1081669 | 2026-08-02 02:47:59 |
| Cancellation Date | 2002-06-24 | ULS 1081669 | 2026-08-02 02:47:59 |