Universal Licensing System
WPWX550
MENLO PARK, CITY OF
License details
| ULS identifier | 2483408 |
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| Call sign | WPWX550 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-02-07 |
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| Expiration | 2033-02-04 |
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| Frequency range | 458.1375 MHz |
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| Locations | 2 |
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| Representative location | MENLO PARK, SAN MATEO, CA |
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| Coordinates | 37.4533333, -122.1727222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 458.13750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 458.13750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.13750000 | | 11K2F1D |
| 2 | 1 | 458.13750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 333 BURGESS DRIVE, MENLO PARK, SAN MATEO, CA | 37.45333333, -122.17272222 | 18.200 m | BANT | 9.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -61.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 333 BURGESS DRIVE, MENLO PARK, CA | SAN MATEO | 6508583492 |
| 2 | 333 Burgess Dr., Menlo Park, CA | SAN MATEO | 6503306778 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-07 | WPWX550 | LIREN |
| 2023-01-25 | WPWX550 | ESURNW |
| 2022-11-14 | WPWX550 | LETRES |
| 2013-01-08 | WPWX550 | LIREN |
| 2013-01-07 | WPWX550 | ESUAPR |
| 2013-01-05 | WPWX550 | ESURNW |
| 2012-12-06 | WPWX550 | ESURNW |
| 2012-11-12 | WPWX550 | LETRES |
| 2012-11-06 | WPWX550 | ESURNW |
| 2003-11-03 | WPWX550 | LETCNS |
| 2003-02-04 | WPWX550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2483408 | 2026-08-02 01:15:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWX550 | ULS 2483408 | 2026-08-02 01:15:36 |
| Status | A | ULS 2483408 | 2026-08-02 01:15:36 |
| Service | PW | ULS 2483408 | 2026-08-02 01:15:36 |
| Grant Date | 2023-02-07 | ULS 2483408 | 2026-08-02 01:15:36 |
| Expiration Date | 2033-02-04 | ULS 2483408 | 2026-08-02 01:15:36 |