Universal Licensing System
WPDX721
TRINITY PUBLIC UTILITIES DISTRICT
License details
| ULS identifier | 1895628 |
|---|
| Call sign | WPDX721 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-12-13 |
|---|
| Expiration | 2033-12-22 |
|---|
| Frequency range | 152.9525 - 159.5625 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | HAYFORK, TRINITY, CA |
|---|
| Coordinates | 40.6590833, -123.2193611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 152.95250000 | | | 30.000000 | 30.000000 | |
| 5 | 1 | MO | 152.95250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 153.47000000 | | | 100.000000 | 150.000000 | |
| 3 | 1 | MO | 153.47000000 | | | 50.000000 | | |
| 1 | 1 | FX1 | 158.16000000 | | | 50.000000 | | |
| 3 | 1 | MO | 158.16000000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | MO | 159.56250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 160.17000000 | | | 5.000000 | | |
| 2 | 1 | FXO | 462.50000000 | | | 30.000000 | 30.000000 | |
| 4 | 1 | FXO | 467.50000000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 152.95250000 | | 11K2F3E |
| 5 | 1 | 152.95250000 | | 11K2F3E |
| 2 | 1 | 153.47000000 | | 11K0F3E |
| 3 | 1 | 153.47000000 | | 11K0F3E |
| 1 | 1 | 158.16000000 | | 11K0F3E |
| 3 | 1 | 158.16000000 | | 11K2F3E |
| 5 | 1 | 159.56250000 | | 11K2F3E |
| 3 | 1 | 160.17000000 | | 11K0F3E |
| 2 | 1 | 462.50000000 | | 11K2F3E |
| 4 | 1 | 467.50000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | OREGON MOUNTAIN, WEAVERVILLE, TRINITY, CA | 40.71791667, -122.98169444 | 1202.000 m | | 14.000 m structure / 14.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | OFF OF HAYFORK DIVIDE, HAYFORK, TRINITY, CA | 40.65908333, -123.21936111 | 1880.000 m | POLE | 20.000 m structure / 20.000 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 14.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 20.000 m | | | | 884.300 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 26 Ponderosa Lane, Weaverville, CA | TRINITY | 5306235536 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-13 | WPDX721 | LIREN |
| 2023-12-12 | WPDX721 | ESURNW |
| 2023-11-22 | WPDX721 | ESURNW |
| 2023-09-25 | WPDX721 | LETRES |
| 2016-12-28 | WPDX721 | LIMOD |
| 2013-10-29 | WPDX721 | ESCAPR |
| 2013-10-29 | WPDX721 | LIREN |
| 2013-10-23 | WPDX721 | ESURNW |
| 2013-09-30 | WPDX721 | LETRES |
| 2013-09-23 | WPDX721 | ESURNW |
| 2012-11-13 | WPDX721 | LIMOD |
| 2012-11-09 | WPDX721 | ESCAPR |
| 2012-11-09 | WPDX721 | LIMOD |
| 2012-09-19 | WPDX721 | ESCAPR |
| 2012-04-20 | WPDX721 | LIAUA |
| 2012-04-19 | WPDX721 | ESCAPR |
| 2003-10-17 | WPDX721 | LIREN |
| 2003-09-29 | WPDX721 | LETRES |
| 2001-12-10 | WPDX721 | AUDOPR |
| 2000-11-24 | WPDX721 | LICCNV |
| 1998-10-13 | WPDX721 | LIREN |
| 1998-10-13 | WPDX721 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1895628 | 2026-08-02 01:16:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDX721 | ULS 1895628 | 2026-08-02 01:16:44 |
| Status | A | ULS 1895628 | 2026-08-02 01:16:44 |
| Service | IG | ULS 1895628 | 2026-08-02 01:16:44 |
| Grant Date | 2023-12-13 | ULS 1895628 | 2026-08-02 01:16:44 |
| Expiration Date | 2033-12-22 | ULS 1895628 | 2026-08-02 01:16:44 |