Universal Licensing System
WPLP803
ADVANCED SILICON MATERIALS INC
License details
| ULS identifier | 1928176 |
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| Call sign | WPLP803 |
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| Radio service | YO |
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| Status | E |
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| Grant date | 1997-11-12 |
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| Expiration | 2002-11-12 |
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| Cancellation | 2003-02-16 |
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| Frequency range | 810.3625 - 857.3625 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | BUTTE, SILVER BOW, MT |
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| Coordinates | 45.9654722, -112.5008611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:05 |
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Licensee
| Name | ADVANCED SILICON MATERIALS INC |
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| Applicant type | C |
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| Location | BUTTE, MT |
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| Address | BUTTE, MT, 59702 |
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| Phone | 4064969898 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 810.36250000 | | | 35.000000 | 75.000000 | |
| 2 | 1 | MO | 811.36250000 | | | 35.000000 | 75.000000 | |
| 2 | 1 | MO | 812.36250000 | | | 35.000000 | 75.000000 | |
| 1 | 1 | FB2C | 855.36250000 | | | 80.000000 | 339.000000 | |
| 1 | 1 | FB2C | 856.36250000 | | | 80.000000 | 339.000000 | |
| 1 | 1 | FB2C | 857.36250000 | | | 80.000000 | 339.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 810.36250000 | | 20K0F3E |
| 2 | 1 | 810.36250000 | | 16K0F1D |
| 2 | 1 | 811.36250000 | | 16K0F1D |
| 2 | 1 | 811.36250000 | | 20K0F3E |
| 2 | 1 | 812.36250000 | | 16K0F1D |
| 2 | 1 | 812.36250000 | | 20K0F3E |
| 1 | 1 | 855.36250000 | | 20K0F3E |
| 1 | 1 | 855.36250000 | | 16K0F1D |
| 1 | 1 | 856.36250000 | | 16K0F1D |
| 1 | 1 | 856.36250000 | | 20K0F3E |
| 1 | 1 | 857.36250000 | | 16K0F1D |
| 1 | 1 | 857.36250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 119140 RICK JAMES WAY, BUTTE, SILVER BOW, MT | 45.96547222, -112.50086111 | 1658.000 m | BTWR | 23.000 m structure / 29.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | -258.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 4064969898 |
License history
| Date | File or call sign | Action |
|---|
| 2003-02-16 | WPLP803 | LIEXP |
| 2002-08-19 | WPLP803 | LETRES |
| 2000-11-24 | WPLP803 | LICCNV |
| 1997-11-12 | WPLP803 | LIISS |
| 1997-11-12 | WPLP803 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1928176 | 2026-08-02 01:28:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLP803 | ULS 1928176 | 2026-08-02 01:28:05 |
| Status | E | ULS 1928176 | 2026-08-02 01:28:05 |
| Service | YO | ULS 1928176 | 2026-08-02 01:28:05 |
| Grant Date | 1997-11-12 | ULS 1928176 | 2026-08-02 01:28:05 |
| Expiration Date | 2002-11-12 | ULS 1928176 | 2026-08-02 01:28:05 |
| Cancellation Date | 2003-02-16 | ULS 1928176 | 2026-08-02 01:28:05 |