Universal Licensing System
WPMT668
HYPONEX INC
License details
| ULS identifier | 1800772 |
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| Call sign | WPMT668 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-12-16 |
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| Expiration | 2003-12-16 |
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| Cancellation | 2004-02-15 |
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| Frequency range | 451.9 - 456.9 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHESTER, CHESTER, SC |
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| Coordinates | 34.7004167, -81.1686944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:48 |
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Licensee
| Name | HYPONEX INC |
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| Applicant type | C |
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| Location | CHESTER, SC |
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| Address | 1489 BELTLINE RD, CHESTER, SC, 29706 |
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| Phone | 8035814511 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.90000000 | | | 40.000000 | 31.000000 | |
| 3 | 1 | MO | 451.90000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 456.90000000 | | | 40.000000 | | |
| 3 | 1 | MO | 456.90000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.90000000 | | 11K2F3E |
| 3 | 1 | 451.90000000 | | 11K2F3E |
| 2 | 1 | 456.90000000 | | 11K2F3E |
| 3 | 1 | 456.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1489 BELTLINE RD, CHESTER, CHESTER, SC | 34.70041667, -81.16869444 | 128.000 m | B | 6.000 m structure / 6.000 m overall | N |
| 2 | T | SC | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 27.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1489 BELTLINE RD, CHESTER, SC | | 8035814511 |
License history
| Date | File or call sign | Action |
|---|
| 2004-02-15 | WPMT668 | LIEXP |
| 2003-09-22 | WPMT668 | LETRES |
| 2002-05-03 | WPMT668 | LETAUS |
| 2000-11-23 | WPMT668 | LICCNV |
| 1998-12-16 | WPMT668 | AUTHPR |
| 1998-12-16 | WPMT668 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1800772 | 2026-08-02 01:26:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMT668 | ULS 1800772 | 2026-08-02 01:26:48 |
| Status | E | ULS 1800772 | 2026-08-02 01:26:48 |
| Service | IG | ULS 1800772 | 2026-08-02 01:26:48 |
| Grant Date | 1998-12-16 | ULS 1800772 | 2026-08-02 01:26:48 |
| Expiration Date | 2003-12-16 | ULS 1800772 | 2026-08-02 01:26:48 |
| Cancellation Date | 2004-02-15 | ULS 1800772 | 2026-08-02 01:26:48 |