Universal Licensing System
WNTT554
Enterprise Products Operating LLC
License details
| ULS identifier | 1028799 |
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| Call sign | WNTT554 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-12-21 |
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| Expiration | 2029-01-10 |
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| Frequency range | 928.88125 - 959.88125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SEVEN SISTERS, DUVAL, TX |
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| Coordinates | 28.0166667, -98.4955556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.88125000 | | | | | |
| 1 | 1 | FXO | 959.88125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.88125000 | | 12K0F2W |
| 1 | 1 | 959.88125000 | | 12K0F2W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14.5 MI NE OF FREER TX, SEVEN SISTERS, DUVAL, TX | 28.01666667, -98.49555556 | 173.700 m | | 30.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 11.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 11.0000 | | | |
| 3 | 1 | T | | | V | 11.0000 | 999.0000 | | |
| 4 | 1 | R | | | | 11.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-23 | WNTT554 | LIAUA |
| 2018-12-21 | WNTT554 | LIREN |
| 2018-10-15 | WNTT554 | LETRES |
| 2008-12-16 | WNTT554 | LIREN |
| 2008-12-11 | WNTT554 | LTSAPR |
| 2008-10-20 | WNTT554 | LETRES |
| 2007-12-04 | WNTT554 | LTSAPR |
| 2007-06-30 | WNTT554 | LIASS |
| 2004-09-09 | WNTT554 | LIASS |
| 2004-08-09 | WNTT554 | ESUAPR |
| 2003-08-20 | WNTT554 | LIAUA |
| 2001-10-05 | WNTT554 | LIAUA |
| 2001-08-31 | WNTT554 | LIAUA |
| 1999-08-14 | WNTT554 | LICCNV |
| 1998-12-07 | WNTT554 | COR |
| 1998-10-20 | WNTT554 | LIREN |
| 1994-01-10 | WNTT554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1028799 | 2026-08-02 02:48:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTT554 | ULS 1028799 | 2026-08-02 02:48:20 |
| Status | A | ULS 1028799 | 2026-08-02 02:48:20 |
| Service | MG | ULS 1028799 | 2026-08-02 02:48:20 |
| Grant Date | 2018-12-21 | ULS 1028799 | 2026-08-02 02:48:20 |
| Expiration Date | 2029-01-10 | ULS 1028799 | 2026-08-02 02:48:20 |