Universal Licensing System
WPWK406
GPS Industries, LLC
License details
| ULS identifier | 2466122 |
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| Call sign | WPWK406 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-12-05 |
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| Expiration | 2012-12-05 |
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| Cancellation | 2013-02-09 |
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| Frequency range | 451.4875 - 461.3375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | ROCK HILL, YORK, SC |
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| Coordinates | 34.9498333, -80.9437222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO6 | 451.48750000 | | | 1.000000 | 3.000000 | |
| 1 | 1 | MO6 | 457.53750000 | | | 1.000000 | 2.000000 | |
| 1 | 1 | MO6 | 457.56250000 | | | 1.000000 | 2.000000 | |
| 1 | 1 | MO6 | 461.33750000 | | | 1.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.48750000 | | 11K2F1D |
| 1 | 1 | 457.53750000 | | 11K2F1D |
| 1 | 1 | 457.56250000 | | 11K2F1D |
| 1 | 1 | 461.33750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1900 CLUBHOUSE DRIVE, ROCK HILL, YORK, SC | 34.94983333, -80.94372222 | 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 |
|---|
| 1 | 7970 S. KYRENE, TEMPE, AZ | MARICOPA | 4809618800 |
License history
| Date | File or call sign | Action |
|---|
| 2013-02-09 | WPWK406 | LIEXP |
| 2012-09-10 | WPWK406 | LETRES |
| 2009-10-15 | WPWK406 | LIASS |
| 2009-10-14 | WPWK406 | ESUAPR |
| 2009-08-12 | WPWK406 | LIASS |
| 2009-08-05 | WPWK406 | ESUAPR |
| 2007-02-23 | WPWK406 | LIAUA |
| 2007-02-22 | WPWK406 | ESUAPR |
| 2007-02-06 | WPWK406 | ESCAPR |
| 2006-02-14 | WPWK406 | LIAUA |
| 2006-02-13 | WPWK406 | ESUAPR |
| 2005-11-18 | WPWK406 | LIAUA |
| 2005-11-17 | WPWK406 | ESUAPR |
| 2003-09-03 | WPWK406 | LETCNS |
| 2002-12-05 | WPWK406 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2466122 | 2026-08-02 01:19:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWK406 | ULS 2466122 | 2026-08-02 01:19:26 |
| Status | E | ULS 2466122 | 2026-08-02 01:19:26 |
| Service | IG | ULS 2466122 | 2026-08-02 01:19:26 |
| Grant Date | 2002-12-05 | ULS 2466122 | 2026-08-02 01:19:26 |
| Expiration Date | 2012-12-05 | ULS 2466122 | 2026-08-02 01:19:26 |
| Cancellation Date | 2013-02-09 | ULS 2466122 | 2026-08-02 01:19:26 |