Universal Licensing System
WPXK404
SAWYER CRYSTAL SYSTEMS
License details
| ULS identifier | 2506402 |
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| Call sign | WPXK404 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-04-22 |
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| Expiration | 2013-04-22 |
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| Cancellation | 2013-06-22 |
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| Frequency range | 467.85 MHz |
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| Locations | 1 |
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| Representative location | CONROE, MONTGOMERY, TX |
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| Coordinates | 30.3262778, -95.4404444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:06 |
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Licensee
| Name | SAWYER CRYSTAL SYSTEMS |
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| Applicant type | C |
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| FRN | 0008189805 |
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| Location | CONROE, TX |
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| Address | 1601 AIRPORT ROAD, CONROE, TX, 77301 |
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| Phone | 9367568886 |
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| Email | DJCESAWYERRESEARCH.COM |
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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 | 467.85000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 467.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1601 AIRPORT ROAD, CONROE, MONTGOMERY, TX | 30.32627778, -95.44044444 | 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 |
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| 1 | 1601 AIRPORT ROAD, CONROE, TX | MONTGOMERY | 9367568886 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-22 | WPXK404 | LIEXP |
| 2013-01-28 | WPXK404 | LETRES |
| 2004-01-20 | WPXK404 | LETCNS |
| 2003-04-22 | WPXK404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2506402 | 2026-08-02 01:16:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPXK404 | ULS 2506402 | 2026-08-02 01:16:06 |
| Status | E | ULS 2506402 | 2026-08-02 01:16:06 |
| Service | IG | ULS 2506402 | 2026-08-02 01:16:06 |
| Grant Date | 2003-04-22 | ULS 2506402 | 2026-08-02 01:16:06 |
| Expiration Date | 2013-04-22 | ULS 2506402 | 2026-08-02 01:16:06 |
| Cancellation Date | 2013-06-22 | ULS 2506402 | 2026-08-02 01:16:06 |