Universal Licensing System
WPMK693
ATASCADERO UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 1796214 |
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| Call sign | WPMK693 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-08-22 |
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| Expiration | 2023-08-26 |
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| Cancellation | 2023-10-28 |
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| Frequency range | 451.95 - 456.95 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ATASCADERO, SAN LUIS OBISPO, CA |
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| Coordinates | 35.4814167, -120.6722500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.95000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 451.95000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.95000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.95000000 | | 8K30F7W |
| 1 | 1 | 451.95000000 | | 11K2F3E |
| 1 | 1 | 451.95000000 | | 4K00F7W |
| 2 | 1 | 451.95000000 | | 11K2F3E |
| 2 | 1 | 451.95000000 | | 8K30F7W |
| 2 | 1 | 451.95000000 | | 4K00F7W |
| 2 | 1 | 456.95000000 | | 8K30F7W |
| 2 | 1 | 456.95000000 | | 11K2F3E |
| 2 | 1 | 456.95000000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 HIGH SCHOOL HILL, ATASCADERO, SAN LUIS OBISPO, CA | 35.48141667, -120.67225000 | 276.000 m | B | 20.000 m structure / 25.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | -52.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 HIGH SCHOOL HILL, ATASCADERO, CA | SAN LUIS OBISPO | 8054624300 |
| 2 | 5601 WEST MALL, Atascadero, CA | SAN LUIS OBISPO | 8054624200 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-28 | WPMK693 | LIEXP |
| 2023-06-05 | WPMK693 | LETRES |
| 2022-07-22 | WPMK693 | LIMOD |
| 2013-08-22 | WPMK693 | LIREN |
| 2013-08-16 | WPMK693 | ESURNW |
| 2013-07-27 | WPMK693 | ESURNW |
| 2013-06-27 | WPMK693 | ESURNW |
| 2013-06-03 | WPMK693 | LETRES |
| 2013-05-28 | WPMK693 | ESURNW |
| 2012-05-11 | WPMK693 | ESUAPR |
| 2012-05-11 | WPMK693 | LIMOD |
| 2003-05-29 | WPMK693 | LIREN |
| 2002-03-04 | WPMK693 | AUDOPR |
| 2000-11-23 | WPMK693 | LICCNV |
| 1998-08-26 | WPMK693 | LIISS |
| 1998-08-26 | WPMK693 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796214 | 2026-08-02 01:17:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK693 | ULS 1796214 | 2026-08-02 01:17:17 |
| Status | E | ULS 1796214 | 2026-08-02 01:17:17 |
| Service | IG | ULS 1796214 | 2026-08-02 01:17:17 |
| Grant Date | 2013-08-22 | ULS 1796214 | 2026-08-02 01:17:17 |
| Expiration Date | 2023-08-26 | ULS 1796214 | 2026-08-02 01:17:17 |
| Cancellation Date | 2023-10-28 | ULS 1796214 | 2026-08-02 01:17:17 |