Universal Licensing System
WPMI459
The Radio Guys, Inc
License details
| ULS identifier | 1795049 |
|---|
| Call sign | WPMI459 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-07-07 |
|---|
| Expiration | 2033-08-04 |
|---|
| Frequency range | 451.325 - 457.775 MHz (6 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | PALO ALTO, SANTA CLARA, CA |
|---|
| Coordinates | 37.3188333, -122.1469167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:39 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.32500000 | | | 40.000000 | 23.000000 | |
| 1 | 1 | FB6 | 451.82500000 | | | 40.000000 | 23.000000 | |
| 2 | 1 | FB6 | 452.77500000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | FX1T | 456.32500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO6 | 456.32500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1T | 456.82500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO6 | 456.82500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1T | 457.77500000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO6 | 457.77500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.32500000 | | 4K00F3E |
| 1 | 1 | 451.32500000 | | 11K2F3E |
| 1 | 1 | 451.32500000 | | 4K00F1D |
| 1 | 1 | 451.32500000 | | 4K00F7W |
| 1 | 1 | 451.32500000 | | 11K2F1D |
| 1 | 1 | 451.82500000 | | 11K2F1D |
| 1 | 1 | 451.82500000 | | 4K00F7W |
| 1 | 1 | 451.82500000 | | 4K00F1D |
| 1 | 1 | 451.82500000 | | 11K2F3E |
| 1 | 1 | 451.82500000 | | 4K00F3E |
| 2 | 1 | 452.77500000 | | 4K00F7W |
| 2 | 1 | 452.77500000 | | 11K2F1D |
| 2 | 1 | 452.77500000 | | 11K2F3E |
| 2 | 1 | 452.77500000 | | 4K00F3E |
| 2 | 1 | 452.77500000 | | 4K00F1D |
| 3 | 1 | 456.32500000 | | 4K00F3E |
| 3 | 1 | 456.32500000 | | 11K2F3E |
| 3 | 1 | 456.32500000 | | 4K00F7W |
| 3 | 1 | 456.32500000 | | 4K00F1D |
| 3 | 1 | 456.32500000 | | 11K2F1D |
| 4 | 1 | 456.32500000 | | 11K2F1D |
| 4 | 1 | 456.32500000 | | 4K00F1D |
| 4 | 1 | 456.32500000 | | 4K00F7W |
| 4 | 1 | 456.32500000 | | 11K2F3E |
| 4 | 1 | 456.32500000 | | 4K00F3E |
| 3 | 1 | 456.82500000 | | 4K00F1D |
| 3 | 1 | 456.82500000 | | 11K2F3E |
| 3 | 1 | 456.82500000 | | 11K2F1D |
| 3 | 1 | 456.82500000 | | 4K00F3E |
| 3 | 1 | 456.82500000 | | 4K00F7W |
| 4 | 1 | 456.82500000 | | 11K2F1D |
| 4 | 1 | 456.82500000 | | 4K00F1D |
| 4 | 1 | 456.82500000 | | 4K00F7W |
| 4 | 1 | 456.82500000 | | 4K00F3E |
| 4 | 1 | 456.82500000 | | 11K2F3E |
| 3 | 1 | 457.77500000 | | 11K2F3E |
| 3 | 1 | 457.77500000 | | 4K00F1D |
| 3 | 1 | 457.77500000 | | 11K2F1D |
| 3 | 1 | 457.77500000 | | 4K00F7W |
| 3 | 1 | 457.77500000 | | 4K00F3E |
| 5 | 1 | 457.77500000 | | 4K00F1D |
| 5 | 1 | 457.77500000 | | 4K00F3E |
| 5 | 1 | 457.77500000 | | 11K2F1D |
| 5 | 1 | 457.77500000 | | 4K00F7W |
| 5 | 1 | 457.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACK MTN, PALO ALTO, SANTA CLARA, CA | 37.31883333, -122.14691667 | 856.000 m | TOWER | 37.000 m structure / 37.000 m overall | N |
| 2 | T | BELMONT HILL, BELMONT, SAN MATEO, CA | 37.51022222, -122.27636111 | 110.000 m | TOWER | 10.000 m structure / 13.000 m overall | N |
| 3 | T | CA | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 587.000 | |
| 1 | 2 | T | | 13.000 m | | | | 20.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 2061 Freeway Drive, Suite G, Woodland, CA | YOLO | 5304060700 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-08 | WPMI459 | LIAUA |
| 2026-01-06 | WPMI459 | LIAUA |
| 2025-12-17 | WPMI459 | LIASS |
| 2023-07-07 | WPMI459 | LIREN |
| 2017-04-21 | WPMI459 | LIAUA |
| 2014-12-17 | WPMI459 | LIMOD |
| 2013-08-02 | WPMI459 | LIREN |
| 2013-05-13 | WPMI459 | LETRES |
| 2012-06-04 | WPMI459 | LIMOD |
| 2005-02-15 | WPMI459 | ESCAPR |
| 2005-02-11 | WPMI459 | LIAUA |
| 2003-08-05 | WPMI459 | LIREN |
| 2003-05-12 | WPMI459 | LETRES |
| 2001-11-19 | WPMI459 | AUDOPR |
| 2000-11-23 | WPMI459 | LICCNV |
| 2000-08-31 | WPMI459 | AUTHPR |
| 1998-08-04 | WPMI459 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795049 | 2026-08-02 01:15:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMI459 | ULS 1795049 | 2026-08-02 01:15:39 |
| Status | A | ULS 1795049 | 2026-08-02 01:15:39 |
| Service | IG | ULS 1795049 | 2026-08-02 01:15:39 |
| Grant Date | 2023-07-07 | ULS 1795049 | 2026-08-02 01:15:39 |
| Expiration Date | 2033-08-04 | ULS 1795049 | 2026-08-02 01:15:39 |