Universal Licensing System
WNKJ587
TRANSCONTINENTAL GAS PIPE LINE CORPORATION
License details
| ULS identifier | 1841127 |
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| Call sign | WNKJ587 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-10 |
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| Expiration | 2002-12-08 |
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| Cancellation | 2003-03-09 |
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| Frequency range | 457.425 MHz |
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| Locations | 1 |
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| Representative location | TILDEN, MCMULLEN, TX |
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| Coordinates | 28.4105556, -98.5253056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:10 |
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Licensee
| Name | TRANSCONTINENTAL GAS PIPE LINE CORPORATION |
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| Applicant type | C |
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| Location | HOUSTON, TX |
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| Address | HOUSTON, TX, 772511396 |
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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 | 457.42500000 | | | 20.000000 | 174.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 457.42500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SITE 01 SULPHUR PLANT HWY 16, TILDEN, MCMULLEN, TX | 28.41055556, -98.52530556 | 106.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 85.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2800 POST OAK BLVD, HOUSTON, TX | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-03-09 | WNKJ587 | LIEXP |
| 2002-09-16 | WNKJ587 | LETRES |
| 2002-06-11 | WNKJ587 | AUDOPR |
| 2000-11-23 | WNKJ587 | LICCNV |
| 1997-12-10 | WNKJ587 | AUTHPR |
| 1997-12-10 | WNKJ587 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1841127 | 2026-08-02 01:13:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNKJ587 | ULS 1841127 | 2026-08-02 01:13:10 |
| Status | E | ULS 1841127 | 2026-08-02 01:13:10 |
| Service | IG | ULS 1841127 | 2026-08-02 01:13:10 |
| Grant Date | 1997-12-10 | ULS 1841127 | 2026-08-02 01:13:10 |
| Expiration Date | 2002-12-08 | ULS 1841127 | 2026-08-02 01:13:10 |
| Cancellation Date | 2003-03-09 | ULS 1841127 | 2026-08-02 01:13:10 |