Universal Licensing System
WPYC643
MARTIN MARIETTA MATERIALS
License details
| ULS identifier | 2533744 |
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| Call sign | WPYC643 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-07-21 |
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| Expiration | 2013-07-21 |
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| Cancellation | 2010-04-14 |
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| Frequency range | 451.875 MHz |
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| Locations | 1 |
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| Representative location | OROVILLE, BUTTE, CA |
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| Coordinates | 39.5861111, -121.6182500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:46 |
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Licensee
| Name | MARTIN MARIETTA MATERIALS |
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| Applicant type | C |
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| FRN | 0001936434 |
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| Location | OROVILLE, CA |
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| Address | 2216 TABLE MOUNTAIN ROAD, OROVILLE, CA, 95965 |
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| Phone | 5305344517 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 451.87500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 451.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OROVILLE, BUTTE, CA | 39.58611111, -121.61825000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2216 TABLE MOUNTAIN ROAD, OROVILLE, CA | BUTTE | 5305344517 |
License history
| Date | File or call sign | Action |
|---|
| 2010-04-15 | WPYC643 | LICAN |
| 2005-05-18 | WPYC643 | LTSFRN |
| 2004-04-20 | WPYC643 | LETCNS |
| 2003-07-21 | WPYC643 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2533744 | 2026-08-02 01:09:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPYC643 | ULS 2533744 | 2026-08-02 01:09:46 |
| Status | C | ULS 2533744 | 2026-08-02 01:09:46 |
| Service | IG | ULS 2533744 | 2026-08-02 01:09:46 |
| Grant Date | 2003-07-21 | ULS 2533744 | 2026-08-02 01:09:46 |
| Expiration Date | 2013-07-21 | ULS 2533744 | 2026-08-02 01:09:46 |
| Cancellation Date | 2010-04-14 | ULS 2533744 | 2026-08-02 01:09:46 |