Universal Licensing System
WPMX721
STP NUCLEAR OPERATING COMPANY
License details
| ULS identifier | 1802860 |
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| Call sign | WPMX721 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-02-05 |
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| Expiration | 2014-03-17 |
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| Cancellation | 2014-05-17 |
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| Frequency range | 153.665 - 153.71 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | BAY CITY, MATAGORDA, TX |
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| Coordinates | 28.7988611, -96.0469167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:53 |
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Licensee
| Name | STP NUCLEAR OPERATING COMPANY |
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| Applicant type | C |
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| FRN | 0004538666 |
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| Location | WADSWORTH, TX |
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| Address | WADSWORTH, TX, 77483 |
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| Phone | 5129727885 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.66500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 153.71000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.66500000 | | 11K0F3E |
| 1 | 1 | 153.66500000 | | 11K6F1D |
| 1 | 1 | 153.71000000 | | 11K0F3E |
| 1 | 1 | 153.71000000 | | 11K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BAY CITY, MATAGORDA, TX | 28.79886111, -96.04691667 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 11.2 KM W WADSWORTH ON FM 521, WADSWORTH, TX | MATAGORDA | 5129727885 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-17 | WPMX721 | LIEXP |
| 2013-12-23 | WPMX721 | LETRES |
| 2013-06-27 | WPMX721 | LIMOD |
| 2004-02-05 | WPMX721 | LIREN |
| 2003-12-22 | WPMX721 | LETRES |
| 2001-11-16 | WPMX721 | AUDOPR |
| 2000-11-23 | WPMX721 | LICCNV |
| 1999-03-17 | WPMX721 | AUTHPR |
| 1999-03-17 | WPMX721 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802860 | 2026-08-02 01:13:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMX721 | ULS 1802860 | 2026-08-02 01:13:53 |
| Status | E | ULS 1802860 | 2026-08-02 01:13:53 |
| Service | IG | ULS 1802860 | 2026-08-02 01:13:53 |
| Grant Date | 2004-02-05 | ULS 1802860 | 2026-08-02 01:13:53 |
| Expiration Date | 2014-03-17 | ULS 1802860 | 2026-08-02 01:13:53 |
| Cancellation Date | 2014-05-17 | ULS 1802860 | 2026-08-02 01:13:53 |