Universal Licensing System
WPON939
BACKLINK I, LLC
License details
| ULS identifier | 1081553 |
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| Call sign | WPON939 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-04-28 |
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| Expiration | 2010-04-28 |
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| Cancellation | 2002-06-24 |
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| Frequency range | 17840 - 22625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BINGHAM FARMS, OAKLAND, MI |
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| Coordinates | 42.5106667, -83.2836389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:01 |
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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 | 17840.00000000 | | | | | |
| 1 | 1 | FXO | 22625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17840.00000000 | | 40M0F7W |
| 1 | 1 | 22625.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30400 TELEGRAPH RD, BINGHAM FARMS, OAKLAND, MI | 42.51066667, -83.28363889 | 213.400 m | BPOLE | 19.800 m structure / 21.300 m overall | N |
| 2 | R | | 42.49561111, -83.29836111 | 210.300 m | | | |
| 3 | R | | 42.51325000, -83.28308333 | 219.500 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 | | H | 37.8000 | 215.9000 | | |
| 1 | 2 | R | RADIO WAVES INC HPLP1.5-23 | | | 37.8000 | | | |
| 1 | 3 | R | Radio Waves Inc. HP2-18 | | | 39.0000 | | | |
| 2 | 1 | T | Radio Waves Inc. HP2-18 | | V | 39.0000 | 9.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-25 | WPON939 | LICAN |
| 2002-06-21 | WPON939 | LIASS |
| 2002-04-22 | WPON939 | LETCNS |
| 2001-09-07 | WPON939 | LIASS |
| 2001-09-06 | WPON939 | LITRAN |
| 2001-01-22 | WPON939 | LIMOD |
| 2000-04-28 | WPON939 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1081553 | 2026-08-02 02:48:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPON939 | ULS 1081553 | 2026-08-02 02:48:01 |
| Status | C | ULS 1081553 | 2026-08-02 02:48:01 |
| Service | CF | ULS 1081553 | 2026-08-02 02:48:01 |
| Grant Date | 2000-04-28 | ULS 1081553 | 2026-08-02 02:48:01 |
| Expiration Date | 2010-04-28 | ULS 1081553 | 2026-08-02 02:48:01 |
| Cancellation Date | 2002-06-24 | ULS 1081553 | 2026-08-02 02:48:01 |