Universal Licensing System
KWX885
AMERICAN COLLOID CO
License details
| ULS identifier | 1858164 |
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| Call sign | KWX885 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-02-15 |
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| Expiration | 2024-04-07 |
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| Cancellation | 2024-06-08 |
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| Frequency range | 452.025 - 457.025 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | UPTON, WESTON, WY |
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| Coordinates | 44.0999722, -104.6491389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 452.02500000 | | | 15.000000 | 45.000000 | |
| 2 | 1 | FB2 | 452.02500000 | | | 110.000000 | 200.000000 | |
| 3 | 1 | FB | 452.02500000 | | | 15.000000 | 45.000000 | |
| 4 | 1 | MO | 452.02500000 | | | 42.000000 | | |
| 1 | 1 | FX1 | 457.02500000 | | | 15.000000 | 45.000000 | |
| 3 | 1 | FX1 | 457.02500000 | | | 15.000000 | 45.000000 | |
| 4 | 1 | MO | 457.02500000 | | | 42.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.02500000 | | 11K2F3E |
| 2 | 1 | 452.02500000 | | 11K2F3E |
| 3 | 1 | 452.02500000 | | 11K2F3E |
| 4 | 1 | 452.02500000 | | 11K2F3E |
| 1 | 1 | 457.02500000 | | 11K2F3E |
| 3 | 1 | 457.02500000 | | 11K2F3E |
| 4 | 1 | 457.02500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI W, UPTON, WESTON, WY | 44.09997222, -104.64913889 | 1276.000 m | | 11.000 m structure / 11.000 m overall | N |
| 2 | T | WARREN PEAK 6 MI NW, SUNDANCE, CROOK, WY | 44.48052778, -104.45883333 | 2029.000 m | | 46.000 m structure / 46.000 m overall | N |
| 3 | T | HWY 212 2 MI NW, BELLE FOURCHE, BUTTE, SD | 44.69691667, -103.88269444 | 924.000 m | | 11.000 m structure / 11.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -48.000 | |
| 1 | 2 | T | | 34.000 m | | | | 515.000 | |
| 1 | 3 | T | | 11.000 m | | | | -44.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1 MI W OF UPTON, WESTON, WY | WESTON | 3074689311 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-08 | KWX885 | LIEXP |
| 2024-01-15 | KWX885 | LETRES |
| 2014-02-15 | KWX885 | LIREN |
| 2014-01-13 | KWX885 | LETRES |
| 2012-12-05 | KWX885 | LIMOD |
| 2004-08-02 | KWX885 | LIREN |
| 2004-01-12 | KWX885 | LETRES |
| 2001-09-20 | KWX885 | AUDOPR |
| 2000-11-24 | KWX885 | LICCNV |
| 1999-03-17 | KWX885 | AUTHPR |
| 1999-03-17 | KWX885 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1858164 | 2026-08-02 01:25:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KWX885 | ULS 1858164 | 2026-08-02 01:25:39 |
| Status | E | ULS 1858164 | 2026-08-02 01:25:39 |
| Service | IG | ULS 1858164 | 2026-08-02 01:25:39 |
| Grant Date | 2014-02-15 | ULS 1858164 | 2026-08-02 01:25:39 |
| Expiration Date | 2024-04-07 | ULS 1858164 | 2026-08-02 01:25:39 |
| Cancellation Date | 2024-06-08 | ULS 1858164 | 2026-08-02 01:25:39 |