Universal Licensing System
WRHX451
TowerStream Corp
License details
| ULS identifier | 4309789 |
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| Call sign | WRHX451 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2020-07-07 |
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| Expiration | 2030-07-07 |
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| Frequency range | 19675 MHz |
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| Locations | 2 |
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| Representative location | Fountain Valley, ORANGE, CA |
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| Coordinates | 33.7300833, -117.9218333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19675.00000000 | | | | | |
| 1 | 1 | FXO | 19675.00000000 | | | | | |
| 1 | 1 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19675.00000000 | | 42M6D7W |
| 1 | 1 | 19675.00000000 | | 45M2D7W |
| 1 | 1 | 19675.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16111 Harbor Blvd, Fountain Valley, ORANGE, CA | 33.73008333, -117.92183333 | 18.100 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | R | | 33.73477778, -117.99480556 | 8.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18B | | V | 38.9000 | 274.4000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18B | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-13 | WRHX451 | LETCNS |
| 2020-07-07 | WRHX451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4309789 | 2026-08-02 02:47:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRHX451 | ULS 4309789 | 2026-08-02 02:47:37 |
| Status | A | ULS 4309789 | 2026-08-02 02:47:37 |
| Service | CF | ULS 4309789 | 2026-08-02 02:47:37 |
| Grant Date | 2020-07-07 | ULS 4309789 | 2026-08-02 02:47:37 |
| Expiration Date | 2030-07-07 | ULS 4309789 | 2026-08-02 02:47:37 |