Universal Licensing System
WPRS913
GLENROCK GROUP
License details
| ULS identifier | 1939625 |
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| Call sign | WPRS913 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2016-01-14 |
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| Expiration | 2026-01-18 |
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| Cancellation | 2026-03-21 |
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| Frequency range | 452.1875 - 457.1875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SANTA CLARA, CA |
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| Coordinates | 37.2318889, -121.8682778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 452.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.18750000 | | | 2.000000 | | |
| 1 | 1 | MO | 457.18750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.18750000 | | 11K2F1D |
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 457.18750000 | | 11K2F1D |
| 1 | 1 | 457.18750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANTA CLARA, CA | 37.23188889, -121.86827778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6039 CROSSVIEW CIRCLE, SAN JOSE, CA | SANTA CLARA | 4085922672 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-21 | WPRS913 | LIEXP |
| 2025-11-24 | WPRS913 | LETRES |
| 2016-01-14 | WPRS913 | LIREN |
| 2015-10-26 | WPRS913 | LETRES |
| 2005-12-31 | WPRS913 | LIREN |
| 2005-12-30 | WPRS913 | ESCAPR |
| 2005-12-30 | WPRS913 | ESCFRN |
| 2005-10-24 | WPRS913 | LETRES |
| 2001-10-19 | WPRS913 | AUDOPR |
| 2001-01-18 | WPRS913 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1939625 | 2026-08-02 01:17:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRS913 | ULS 1939625 | 2026-08-02 01:17:57 |
| Status | E | ULS 1939625 | 2026-08-02 01:17:57 |
| Service | IG | ULS 1939625 | 2026-08-02 01:17:57 |
| Grant Date | 2016-01-14 | ULS 1939625 | 2026-08-02 01:17:57 |
| Expiration Date | 2026-01-18 | ULS 1939625 | 2026-08-02 01:17:57 |
| Cancellation Date | 2026-03-21 | ULS 1939625 | 2026-08-02 01:17:57 |