Universal Licensing System
WPNN615
Transmission Holdings, Inc.
License details
| ULS identifier | 1046755 |
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| Call sign | WPNN615 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1998-06-19 |
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| Expiration | 2008-06-19 |
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| Cancellation | 2007-12-13 |
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| Frequency range | 18142 - 18580 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PASEDENA, HARRIS, TX |
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| Coordinates | 29.6885556, -95.1557500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18142.00000000 | 18580.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18142.00000000 | | 250KF3E |
| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 100KN0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1516 SE BELTWAY #8, PASEDENA, HARRIS, TX | 29.68855556, -95.15575000 | 9.800 m | | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 29.68938889, -95.15269444 | 9.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 38.7000 | 72.7000 | | |
| 1 | 2 | R | | | | 38.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2007-12-14 | WPNN615 | LICAN |
| 2002-03-29 | WPNN615 | LIAUA |
| 2002-01-31 | WPNN615 | LITRAN |
| 2000-10-23 | WPNN615 | LITRAN |
| 2000-01-21 | WPNN615 | LITRAN |
| 1999-08-14 | WPNN615 | LICCNV |
| 1998-06-18 | WPNN615 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1046755 | 2026-08-02 02:42:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNN615 | ULS 1046755 | 2026-08-02 02:42:37 |
| Status | C | ULS 1046755 | 2026-08-02 02:42:37 |
| Service | MG | ULS 1046755 | 2026-08-02 02:42:37 |
| Grant Date | 1998-06-19 | ULS 1046755 | 2026-08-02 02:42:37 |
| Expiration Date | 2008-06-19 | ULS 1046755 | 2026-08-02 02:42:37 |
| Cancellation Date | 2007-12-13 | ULS 1046755 | 2026-08-02 02:42:37 |