Universal Licensing System
WPZR874
BOWMAN & WILLIAMS CIVIL ENGINEERS
License details
| ULS identifier | 2597717 |
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| Call sign | WPZR874 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-03-01 |
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| Expiration | 2014-03-01 |
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| Cancellation | 2014-05-03 |
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| Frequency range | 452.3 - 452.5 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:53 |
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Licensee
| Name | BOWMAN & WILLIAMS CIVIL ENGINEERS |
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| Applicant type | C |
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| FRN | 0009824954 |
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| Location | SANTA CRUZ, CA |
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| Address | 1011 CEDAR STREET, SANTA CRUZ, CA, 95060 |
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| Phone | 8314263560 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.30000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 452.40000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | MO | 452.50000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.30000000 | | 11K2F1D |
| 1 | 1 | 452.40000000 | | 11K2F1D |
| 1 | 1 | 452.50000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1011 CEDAR STREET, SANTA CRUZ, CA | SANTA CRUZ | 8314263560 |
License history
| Date | File or call sign | Action |
|---|
| 2014-05-03 | WPZR874 | LIEXP |
| 2013-12-09 | WPZR874 | LETRES |
| 2004-11-29 | WPZR874 | LETCNS |
| 2004-03-01 | WPZR874 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2597717 | 2026-08-02 01:16:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZR874 | ULS 2597717 | 2026-08-02 01:16:53 |
| Status | E | ULS 2597717 | 2026-08-02 01:16:53 |
| Service | IG | ULS 2597717 | 2026-08-02 01:16:53 |
| Grant Date | 2004-03-01 | ULS 2597717 | 2026-08-02 01:16:53 |
| Expiration Date | 2014-03-01 | ULS 2597717 | 2026-08-02 01:16:53 |
| Cancellation Date | 2014-05-03 | ULS 2597717 | 2026-08-02 01:16:53 |