Universal Licensing System
WPST709
CERUS CORPORATION
License details
| ULS identifier | 2337372 |
|---|
| Call sign | WPST709 |
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| Radio service | IG |
|---|
| Status | C |
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| Grant date | 2001-08-01 |
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| Expiration | 2011-08-01 |
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| Cancellation | 2011-06-16 |
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| Frequency range | 457.625 MHz |
|---|
| Locations | 3 |
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| Representative location | CONCORD, CONTRA COSTA, CA |
|---|
| Coordinates | 37.9836111, -122.0494444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.62500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 452.62500000 | | | 4.000000 | 8.000000 | |
| 2 | 1 | MO | 457.62500000 | | | 4.000000 | 8.000000 | |
| 3 | 1 | FX1 | 457.62500000 | | | 10.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.62500000 | | 11K2F3E |
| 2 | 1 | 452.62500000 | | 11K2F3E |
| 2 | 1 | 457.62500000 | | 11K2F3E |
| 3 | 1 | 457.62500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2411 STANWELL DRIVE, CONCORD, CONTRA COSTA, CA | 37.98361111, -122.04944444 | 6.000 m | B | 12.000 m structure / 17.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | -96.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2411 STANWELL DRIVE, CONCORD, CA | CONTRA COSTA | 9252886023 |
License history
| Date | File or call sign | Action |
|---|
| 2011-06-17 | WPST709 | LICAN |
| 2011-06-16 | WPST709 | ESCAPR |
| 2011-05-09 | WPST709 | LETRES |
| 2002-09-17 | WPST709 | COR |
| 2002-04-29 | WPST709 | LETCNS |
| 2001-08-01 | WPST709 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2337372 | 2026-08-02 01:13:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPST709 | ULS 2337372 | 2026-08-02 01:13:58 |
| Status | C | ULS 2337372 | 2026-08-02 01:13:58 |
| Service | IG | ULS 2337372 | 2026-08-02 01:13:58 |
| Grant Date | 2001-08-01 | ULS 2337372 | 2026-08-02 01:13:58 |
| Expiration Date | 2011-08-01 | ULS 2337372 | 2026-08-02 01:13:58 |
| Cancellation Date | 2011-06-16 | ULS 2337372 | 2026-08-02 01:13:58 |