Universal Licensing System
WPYJ554
The Sygma Network Inc
License details
| ULS identifier | 2542831 |
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| Call sign | WPYJ554 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-08-14 |
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| Expiration | 2023-08-21 |
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| Cancellation | 2023-10-21 |
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| Frequency range | 451.7375 - 469.1625 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | San Antonio, BEXAR, TX |
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| Coordinates | 29.5513889, -98.3683333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:38 |
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Licensee
| Name | The Sygma Network Inc |
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| Applicant type | C |
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| FRN | 0001641497 |
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| Location | San Antonio, TX |
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| Address | 5620 Rittiman Plaza, San Antonio, TX, 78218 |
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| Phone | 2108322033 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.73750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.98750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2 | 464.16250000 | | | 40.000000 | 60.000000 | |
| 3 | 1 | MO | 464.16250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.16250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 469.16250000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.98750000 | | 11K2F3E |
| 2 | 1 | 464.16250000 | | 11K2F3E |
| 3 | 1 | 464.16250000 | | 11K2F3E |
| 3 | 1 | 469.16250000 | | 11K2F3E |
| 4 | 1 | 469.16250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Antonio, BEXAR, TX | 29.55138889, -98.36833333 | | | | |
| 2 | T | 5620 Rittiman Plaza, San Antonio, BEXAR, TX | 29.55138889, -98.36833333 | 268.000 m | BANT | 10.000 m structure / 12.000 m overall | N |
| 3 | T | | | | | | N |
| 4 | T | TX | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | 12.000 m | | | | 37.200 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5620 Rittiman Plaza, San Antonio, TX | BEXAR | 2108322033 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-21 | WPYJ554 | LIEXP |
| 2013-08-14 | WPYJ554 | LIREN |
| 2013-08-11 | WPYJ554 | ESCAPR |
| 2013-05-27 | WPYJ554 | LETRES |
| 2007-09-05 | WPYJ554 | LETTRS |
| 2007-09-05 | WPYJ554 | PNLISR |
| 2007-05-01 | WPYJ554 | LETCNS |
| 2006-07-31 | WPYJ554 | LIMOD |
| 2004-05-24 | WPYJ554 | LETCNS |
| 2003-08-21 | WPYJ554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2542831 | 2026-08-02 01:13:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPYJ554 | ULS 2542831 | 2026-08-02 01:13:38 |
| Status | E | ULS 2542831 | 2026-08-02 01:13:38 |
| Service | IG | ULS 2542831 | 2026-08-02 01:13:38 |
| Grant Date | 2013-08-14 | ULS 2542831 | 2026-08-02 01:13:38 |
| Expiration Date | 2023-08-21 | ULS 2542831 | 2026-08-02 01:13:38 |
| Cancellation Date | 2023-10-21 | ULS 2542831 | 2026-08-02 01:13:38 |