Universal Licensing System
WNMM557
SAN JOSE, CITY OF
License details
| ULS identifier | 1225895 |
|---|
| Call sign | WNMM557 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-06-28 |
|---|
| Expiration | 2035-09-06 |
|---|
| Frequency range | 453.1625 - 458.725 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MILPITAS, SANTA CLARA, CA |
|---|
| Coordinates | 37.4481944, -121.9273611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 453.16250000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | FB2 | 453.16250000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 453.16250000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB | 453.50000000 | | | 15.000000 | 12.000000 | |
| 1 | 1 | FB2 | 453.50000000 | | | 15.000000 | 12.000000 | |
| 2 | 1 | MO | 453.50000000 | | | 45.000000 | 45.000000 | |
| 6 | 1 | FB2 | 453.68750000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 453.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 453.72500000 | | | 15.000000 | 12.000000 | |
| 1 | 1 | FB | 453.72500000 | | | 15.000000 | 12.000000 | |
| 2 | 1 | MO | 453.72500000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FB2 | 453.72500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | FB2 | 453.72500000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 453.72500000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | MO | 458.16250000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 458.50000000 | | | 45.000000 | 45.000000 | |
| 7 | 1 | MO | 458.68750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 458.72500000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | MO | 458.72500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 453.16250000 | | 11K2F3E |
| 4 | 1 | 453.16250000 | | 11K2F3E |
| 5 | 1 | 453.16250000 | | 11K2F3E |
| 1 | 1 | 453.50000000 | | 11K2F3E |
| 1 | 1 | 453.50000000 | | 11K2F3E |
| 2 | 1 | 453.50000000 | | 11K2F3E |
| 6 | 1 | 453.68750000 | | 11K2F3E |
| 7 | 1 | 453.68750000 | | 11K2F3E |
| 1 | 1 | 453.72500000 | | 11K2F3E |
| 1 | 1 | 453.72500000 | | 11K2F3E |
| 2 | 1 | 453.72500000 | | 11K2F3E |
| 3 | 1 | 453.72500000 | | 11K2F3E |
| 4 | 1 | 453.72500000 | | 11K2F3E |
| 5 | 1 | 453.72500000 | | 11K2F3E |
| 5 | 1 | 458.16250000 | | 11K2F3E |
| 2 | 1 | 458.50000000 | | 11K2F3E |
| 7 | 1 | 458.68750000 | | 11K2F3E |
| 2 | 1 | 458.72500000 | | 11K2F3E |
| 5 | 1 | 458.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CONVENTION CTR 150 W SAN CARLOS ST, SAN JOSE, SANTA CLARA, CA | 37.32966667, -121.88827778 | 29.000 m | B | 10.900 m structure / 25.000 m overall | N |
| 2 | T | SANTA CLARA, CA | | | | | N |
| 3 | T | 700 LOS ESTEROS RD, SAN JOSE, SANTA CLARA, CA | 37.43266667, -121.94525000 | 2.000 m | B | 18.000 m structure / 20.000 m overall | N |
| 4 | T | 700 LOS ESTEROS RD, SAN JOSE, SANTA CLARA, CA | 37.43119444, -121.95141667 | 2.000 m | B | 12.000 m structure / 14.000 m overall | N |
| 5 | T | SANTA CLARA, CA | | | | | N |
| 6 | T | .22 M W OF COYOTE CREEK TRL - NORTH END OF ENERGY CENTER, MILPITAS, SANTA CLARA, CA | 37.44819444, -121.92736111 | 1.000 m | POLE | 11.000 m structure / 11.000 m overall | N |
| 7 | T | SANTA CLARA, CA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | -55.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 20.000 m | | | | -68.700 | |
| 1 | 4 | T | | 14.000 m | | | | -69.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | 11.000 m | | | | -99.300 | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CONVENTION CTR 150 W SAN CARLOS ST, SAN JOSE, CA | SANTA CLARA | 4082773500 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-28 | WNMM557 | LIREN |
| 2023-09-15 | WNMM557 | LIAUA |
| 2023-01-04 | WNMM557 | LETCNS |
| 2022-12-29 | WNMM557 | PLAUPR |
| 2022-10-04 | WNMM557 | LETCNS |
| 2022-09-28 | WNMM557 | PLAUPR |
| 2022-07-06 | WNMM557 | LETCNS |
| 2022-05-12 | WNMM557 | PLAUPR |
| 2022-03-30 | WNMM557 | LETCNS |
| 2022-02-16 | WNMM557 | PLAUPR |
| 2022-01-25 | WNMM557 | LETCNS |
| 2021-12-08 | WNMM557 | PLAUPR |
| 2021-11-23 | WNMM557 | LETCNS |
| 2021-04-26 | WNMM557 | LIMOD |
| 2021-02-19 | WNMM557 | LIMOD |
| 2015-07-01 | WNMM557 | LIREN |
| 2015-06-30 | WNMM557 | LIMOD |
| 2015-06-28 | WNMM557 | ESUAPR |
| 2015-06-15 | WNMM557 | LETRES |
| 2015-06-08 | WNMM557 | ESURNW |
| 2013-02-16 | WNMM557 | LIAUA |
| 2013-02-15 | WNMM557 | ESUAPR |
| 2011-01-13 | WNMM557 | EFUAPR |
| 2011-01-13 | WNMM557 | ESUAPR |
| 2011-01-06 | WNMM557 | LIAUA |
| 2011-01-05 | WNMM557 | ESUAPR |
| 2010-08-25 | WNMM557 | LIMOD |
| 2010-06-30 | WNMM557 | LTSAPR |
| 2010-06-30 | WNMM557 | LIAUA |
| 2010-06-29 | WNMM557 | EFCAPR |
| 2010-06-29 | WNMM557 | ESCAPR |
| 2005-06-15 | WNMM557 | LIREN |
| 2005-06-14 | WNMM557 | ESCAPR |
| 2005-06-13 | WNMM557 | LETRES |
| 2002-02-15 | WNMM557 | AUDOPR |
| 2000-10-20 | WNMM557 | LICCNV |
| 2000-09-07 | WNMM557 | AUTHPR |
| 2000-09-07 | WNMM557 | LIREN |
| 2000-06-12 | WNMM557 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1225895 | 2026-08-02 01:15:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMM557 | ULS 1225895 | 2026-08-02 01:15:19 |
| Status | A | ULS 1225895 | 2026-08-02 01:15:19 |
| Service | PW | ULS 1225895 | 2026-08-02 01:15:19 |
| Grant Date | 2025-06-28 | ULS 1225895 | 2026-08-02 01:15:19 |
| Expiration Date | 2035-09-06 | ULS 1225895 | 2026-08-02 01:15:19 |