Universal Licensing System
WMM408
Sygnet Communications
License details
| ULS identifier | 1003255 |
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| Call sign | WMM408 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-03-13 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2003-02-27 |
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| Frequency range | 10775 MHz |
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| Locations | 2 |
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| Representative location | YOUNGSTOWN, MAHONING, OH |
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| Coordinates | 41.0567222, -80.6453333 |
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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 |
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| Applicant type | C |
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| FRN | 0003616125 |
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| Location | Oklahoma City, OK |
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| Address | 14201 Wireless Way, Oklahoma City, OK, 73134 |
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| Phone | 4055298500 |
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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 | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 10775.00000000 | | 30M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3930 SUNSET BLVD, YOUNGSTOWN, MAHONING, OH | 41.05672222, -80.64533333 | 336.200 m | | 436.500 m overall | |
| 2 | R | | 41.01255556, -80.55533333 | 373.700 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 | 43.8000 | 122.9000 | | |
| 1 | 2 | R | | | | 46.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-28 | WMM408 | LICAN |
| 2001-05-18 | WMM408 | LIAUA |
| 2001-03-13 | WMM408 | LIREN |
| 2000-11-13 | WMM408 | LETRES |
| 1999-08-14 | WMM408 | LICCNV |
| 1998-09-23 | WMM408 | LITRAN |
| 1997-08-21 | WMM408 | COR |
| 1997-05-28 | WMM408 | COR |
| 1996-09-12 | WMM408 | LIASS |
| 1993-06-18 | WMM408 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1003255 | 2026-08-02 02:44:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMM408 | ULS 1003255 | 2026-08-02 02:44:49 |
| Status | C | ULS 1003255 | 2026-08-02 02:44:49 |
| Service | CF | ULS 1003255 | 2026-08-02 02:44:49 |
| Grant Date | 2001-03-13 | ULS 1003255 | 2026-08-02 02:44:49 |
| Expiration Date | 2011-02-01 | ULS 1003255 | 2026-08-02 02:44:49 |
| Cancellation Date | 2003-02-27 | ULS 1003255 | 2026-08-02 02:44:49 |