Universal Licensing System
WPMF457
CALIFORNIA, STATE OF
License details
| ULS identifier | 1293718 |
|---|
| Call sign | WPMF457 |
|---|
| Radio service | PW |
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| Status | A |
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| Grant date | 2023-04-04 |
|---|
| Expiration | 2033-07-01 |
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| Frequency range | 453.2 - 465.45 MHz (8 frequencies) |
|---|
| Locations | 1 |
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| Representative location | SACRAMENTO, SACRAMENTO, CA |
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| Coordinates | 38.5718611, -121.4985556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:54:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.20000000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FX1 | 458.20000000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FB | 460.02500000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FB | 460.37500000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FB | 460.45000000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FX1 | 465.02500000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FX1 | 465.37500000 | | | 100.000000 | 158.000000 | |
| 1 | 1 | FX1 | 465.45000000 | | | 100.000000 | 158.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.20000000 | | 11K2F3E |
| 1 | 1 | 458.20000000 | | 11K2F3E |
| 1 | 1 | 460.02500000 | | 11K2F3E |
| 1 | 1 | 460.37500000 | | 11K2F3E |
| 1 | 1 | 460.45000000 | | 11K2F3E |
| 1 | 1 | 465.02500000 | | 11K2F3E |
| 1 | 1 | 465.37500000 | | 11K2F3E |
| 1 | 1 | 465.45000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1801 NINTH ST, SACRAMENTO, SACRAMENTO, CA | 38.57186111, -121.49855556 | 5.000 m | B | 4.000 m structure / 8.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | 6.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1801 NINTH ST, SACRAMENTO, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-04 | WPMF457 | LIREN |
| 2021-01-13 | WPMF457 | LIAUA |
| 2020-12-07 | WPMF457 | LIMOD |
| 2013-05-03 | WPMF457 | LIREN |
| 2013-04-08 | WPMF457 | LETRES |
| 2013-04-02 | WPMF457 | ESURNW |
| 2011-05-25 | WPMF457 | LIMOD |
| 2011-05-24 | WPMF457 | ESUAPR |
| 2010-12-24 | WPMF457 | LIAUA |
| 2010-12-23 | WPMF457 | ESCAPR |
| 2003-05-15 | WPMF457 | LIREN |
| 2003-04-07 | WPMF457 | LETRES |
| 2002-03-11 | WPMF457 | AUDOPR |
| 2000-10-20 | WPMF457 | LICCNV |
| 1998-07-01 | WPMF457 | LIISS |
| 1998-07-01 | WPMF457 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1293718 | 2026-08-23 05:54:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMF457 | ULS 1293718 | 2026-08-23 05:54:46 |
| Status | A | ULS 1293718 | 2026-08-23 05:54:46 |
| Service | PW | ULS 1293718 | 2026-08-23 05:54:46 |
| Grant Date | 2023-04-04 | ULS 1293718 | 2026-08-23 05:54:46 |
| Expiration Date | 2033-07-01 | ULS 1293718 | 2026-08-23 05:54:46 |