Universal Licensing System
WPNU539
T S T PARAFFIN SERVICE CO INC
License details
| ULS identifier | 1806859 |
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| Call sign | WPNU539 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-06-02 |
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| Expiration | 2014-06-23 |
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| Cancellation | 2014-08-23 |
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| Frequency range | 49.58 - 457.9875 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | STERLING CITY, STERLING, TX |
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| Coordinates | 31.8556944, -101.0276111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:27 |
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Licensee
| Name | T S T PARAFFIN SERVICE CO INC |
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| Applicant type | C |
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| FRN | 0001676014 |
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| Location | Midland, TX |
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| Address | 6 Desta, Suite 4400, Midland, TX, 79705 |
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| Phone | 4325717409 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 49.58000000 | | | 110.000000 | 220.000000 | |
| 2 | 1 | MO | 49.58000000 | | | 100.000000 | | |
| 1 | 2 | FB2 | 451.22500000 | | | 100.000000 | 361.000000 | |
| 2 | 1 | MO | 451.22500000 | | | 50.000000 | | |
| 2 | 1 | MO | 452.98750000 | | | 2.000000 | | |
| 2 | 1 | MO | 456.22500000 | | | 50.000000 | | |
| 2 | 1 | MO | 457.98750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 49.58000000 | | 20K0F3E |
| 2 | 1 | 49.58000000 | | 20K0F3E |
| 1 | 2 | 451.22500000 | | 20K0F3E |
| 2 | 1 | 451.22500000 | | 20K0F3E |
| 2 | 1 | 452.98750000 | | 11K2F3E |
| 2 | 1 | 456.22500000 | | 20K0F3E |
| 2 | 1 | 457.98750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3.21 KM NW OF, STERLING CITY, STERLING, TX | 31.85569444, -101.02761111 | 806.000 m | TOWER | 70.000 m structure / 76.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 70.000 m | | | | 145.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 76.000 m | | | | 147.000 | |
Control points
| Number | Address | County | Phone |
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| 2 | 601 SEAGRAVES HWY, BROWNFIELD, TX | TERRY | 4325717409 |
License history
| Date | File or call sign | Action |
|---|
| 2014-08-23 | WPNU539 | LIEXP |
| 2014-03-31 | WPNU539 | LETRES |
| 2004-06-02 | WPNU539 | LTSFRN |
| 2004-06-02 | WPNU539 | LTSAPR |
| 2004-03-29 | WPNU539 | LETRES |
| 2002-07-08 | WPNU539 | AUDOPR |
| 2000-11-23 | WPNU539 | LICCNV |
| 1999-06-23 | WPNU539 | LIISS |
| 1999-06-23 | WPNU539 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1806859 | 2026-08-02 01:13:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNU539 | ULS 1806859 | 2026-08-02 01:13:27 |
| Status | E | ULS 1806859 | 2026-08-02 01:13:27 |
| Service | IG | ULS 1806859 | 2026-08-02 01:13:27 |
| Grant Date | 2004-06-02 | ULS 1806859 | 2026-08-02 01:13:27 |
| Expiration Date | 2014-06-23 | ULS 1806859 | 2026-08-02 01:13:27 |
| Cancellation Date | 2014-08-23 | ULS 1806859 | 2026-08-02 01:13:27 |