Universal Licensing System
WPLP275
ADVANCED TECHNOLOGY SERVICES INC
License details
| ULS identifier | 1909269 |
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| Call sign | WPLP275 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-10-30 |
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| Expiration | 2002-10-30 |
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| Cancellation | 2003-02-02 |
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| Frequency range | 451.575 - 456.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DUNCAN, SPARTANBURG, SC |
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| Coordinates | 34.9167778, -82.1026111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:51 |
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Licensee
| Name | ADVANCED TECHNOLOGY SERVICES INC |
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| Applicant type | C |
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| Location | DUNCAN, SC |
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| Address | 120 RIDGEVIEW CENTER DR, DUNCAN, SC, 29334 |
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| Phone | 8644336820 |
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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 | FB2 | 451.57500000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | MO | 456.57500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.57500000 | | 20K0F3E |
| 2 | 1 | 456.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 120 RIDGEVIEW CENTER DR, DUNCAN, SPARTANBURG, SC | 34.91677778, -82.10261111 | 244.000 m | B | 30.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | 27.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 120 RIDGEVIEW CENTER DR, DUNCAN, SC | | 8644336820 |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-02 | WPLP275 | LIEXP |
| 2002-08-05 | WPLP275 | LETRES |
| 2002-04-17 | WPLP275 | LETAUS |
| 2000-11-24 | WPLP275 | LICCNV |
| 1997-10-30 | WPLP275 | LIISS |
| 1997-10-30 | WPLP275 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1909269 | 2026-08-02 01:27:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLP275 | ULS 1909269 | 2026-08-02 01:27:51 |
| Status | E | ULS 1909269 | 2026-08-02 01:27:51 |
| Service | IG | ULS 1909269 | 2026-08-02 01:27:51 |
| Grant Date | 1997-10-30 | ULS 1909269 | 2026-08-02 01:27:51 |
| Expiration Date | 2002-10-30 | ULS 1909269 | 2026-08-02 01:27:51 |
| Cancellation Date | 2003-02-02 | ULS 1909269 | 2026-08-02 01:27:51 |