Universal Licensing System
WLC637
SYGNET COMMUNICATIONS INC
License details
| ULS identifier | 988565 |
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| Call sign | WLC637 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1991-04-25 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2000-02-04 |
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| Frequency range | 19025 MHz |
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| Locations | 2 |
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| Representative location | WARREN, TRUMBULL, OH |
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| Coordinates | 41.2358889, -80.7997778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:49 |
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Licensee
| Name | SYGNET COMMUNICATIONS INC |
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| Applicant type | C |
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| FRN | 0003616125 |
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| Location | CANFIELD, OH |
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| Address | 6550B SEVILLE DR, CANFIELD, OH, 44406 |
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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 | 19025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 19025.00000000 | | 10M0D9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1350 E MARKET ST, WARREN, TRUMBULL, OH | 41.23588889, -80.79977778 | 268.200 m | | 49.400 m overall | |
| 2 | R | | 41.27838889, -80.77616667 | 271.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | | 22.7000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-01-26 | WLC637 | COR |
| 2000-11-13 | WLC637 | LETRES |
| 2000-02-05 | WLC637 | LICAN |
| 1999-08-13 | WLC637 | LICCNV |
| 1998-09-23 | WLC637 | LITRAN |
| 1997-09-17 | WLC637 | COR |
| 1997-09-09 | WLC637 | LIISS |
| 1996-09-12 | WLC637 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 988565 | 2026-08-02 02:44:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLC637 | ULS 988565 | 2026-08-02 02:44:49 |
| Status | C | ULS 988565 | 2026-08-02 02:44:49 |
| Service | CF | ULS 988565 | 2026-08-02 02:44:49 |
| Grant Date | 1991-04-25 | ULS 988565 | 2026-08-02 02:44:49 |
| Expiration Date | 2001-02-01 | ULS 988565 | 2026-08-02 02:44:49 |
| Cancellation Date | 2000-02-04 | ULS 988565 | 2026-08-02 02:44:49 |