Universal Licensing System
WPNC333
TRANSMISSION HOLDINGS INC
License details
| ULS identifier | 1039570 |
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| Call sign | WPNC333 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1998-04-17 |
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| Expiration | 2002-06-09 |
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| Cancellation | 2001-12-17 |
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| Frequency range | 18142 - 18580 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DALLAS, DALLAS, TX |
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| Coordinates | 32.9356667, -96.7596944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:38 |
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Licensee
| Name | TRANSMISSION HOLDINGS INC |
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| Applicant type | C |
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| FRN | 0001657949 |
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| Location | DALLAS, TX |
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| Address | 1111 W MOCKINGBIRD LN STE 1100, DALLAS, TX, 752475010 |
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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 | 18142.00000000 | 18580.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 250KF3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 13750 MAHAM RD, DALLAS, DALLAS, TX | 32.93566667, -96.75969444 | 173.700 m | | 8.500 m structure / 8.500 m overall | |
| 2 | R | | 32.93344444, -96.76080556 | 172.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 44.8000 | 202.9000 | | |
| 1 | 2 | R | | | | 44.8000 | | | |
License history
| Date | File or call sign | Action |
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| 2001-12-18 | WPNC333 | LICAN |
| 2000-10-23 | WPNC333 | LITRAN |
| 2000-01-21 | WPNC333 | LITRAN |
| 1999-08-14 | WPNC333 | LICCNV |
| 1998-04-16 | WPNC333 | LIASS |
| 1997-06-09 | WPNC333 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1039570 | 2026-08-02 02:42:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNC333 | ULS 1039570 | 2026-08-02 02:42:38 |
| Status | C | ULS 1039570 | 2026-08-02 02:42:38 |
| Service | MG | ULS 1039570 | 2026-08-02 02:42:38 |
| Grant Date | 1998-04-17 | ULS 1039570 | 2026-08-02 02:42:38 |
| Expiration Date | 2002-06-09 | ULS 1039570 | 2026-08-02 02:42:38 |
| Cancellation Date | 2001-12-17 | ULS 1039570 | 2026-08-02 02:42:38 |