Universal Licensing System
WPWK897
EPEC COMMUNICATIONS CORPORATION
License details
| ULS identifier | 2467187 |
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| Call sign | WPWK897 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-12-10 |
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| Expiration | 2012-12-10 |
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| Cancellation | 2003-12-11 |
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| Frequency range | 451.1375 - 456.1375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CASA GRANDE, PINAL, AZ |
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| Coordinates | 30.0020000, -111.6742778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:15 |
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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 | FXO | 451.13750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FXOT | 456.13750000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.13750000 | | 11K5F1D |
| 2 | 1 | 456.13750000 | | 11K5F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON SACATON PEAK, 10 MILES NORTHEAST, CASA GRANDE, PINAL, AZ | 30.00200000, -111.67427778 | 826.000 m | TOWER | 26.000 m structure / 26.500 m overall | |
| 2 | T | | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 25.100 m | | | | -22.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1001 LOUISIANA ST, HOUSTON, TX | HARRIS | 7134202191 |
License history
| Date | File or call sign | Action |
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| 2003-12-12 | WPWK897 | LICAN |
| 2003-09-08 | WPWK897 | LETCNS |
| 2002-12-10 | WPWK897 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2467187 | 2026-08-02 01:13:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWK897 | ULS 2467187 | 2026-08-02 01:13:15 |
| Status | C | ULS 2467187 | 2026-08-02 01:13:15 |
| Service | IG | ULS 2467187 | 2026-08-02 01:13:15 |
| Grant Date | 2002-12-10 | ULS 2467187 | 2026-08-02 01:13:15 |
| Expiration Date | 2012-12-10 | ULS 2467187 | 2026-08-02 01:13:15 |
| Cancellation Date | 2003-12-11 | ULS 2467187 | 2026-08-02 01:13:15 |