Universal Licensing System
WPDU888
ADCOM911, Inc.
License details
| ULS identifier | 1192236 |
|---|
| Call sign | WPDU888 |
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| Radio service | PW |
|---|
| Status | C |
|---|
| Grant date | 2003-09-13 |
|---|
| Expiration | 2013-11-29 |
|---|
| Cancellation | 2013-06-25 |
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| Frequency range | 453.7 - 458.7 MHz (2 frequencies) |
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| Locations | 8 |
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| Representative location | THORNTON, ADAMS, CO |
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| Coordinates | 39.8705278, -104.9833056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 453.70000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | FB2 | 453.70000000 | | | 100.000000 | 200.000000 | |
| 4 | 1 | FB | 453.70000000 | | | 40.000000 | 100.000000 | |
| 5 | 1 | FB | 453.70000000 | | | 40.000000 | 100.000000 | |
| 6 | 1 | FB | 453.70000000 | | | 40.000000 | 100.000000 | |
| 7 | 1 | FB | 453.70000000 | | | 40.000000 | 100.000000 | |
| 8 | 1 | MO | 453.70000000 | | | 110.000000 | | |
| 1 | 1 | FX1 | 458.70000000 | | | 40.000000 | | |
| 8 | 1 | MO | 458.70000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 453.70000000 | | 20K0F3E |
| 3 | 1 | 453.70000000 | | 20K0F3E |
| 4 | 1 | 453.70000000 | | 20K0F3E |
| 5 | 1 | 453.70000000 | | 20K0F3E |
| 6 | 1 | 453.70000000 | | 20K0F3E |
| 7 | 1 | 453.70000000 | | 20K0F3E |
| 8 | 1 | 453.70000000 | | 20K0F3E |
| 1 | 1 | 458.70000000 | | 20K0F3E |
| 8 | 1 | 458.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CO | | | | | |
| 2 | T | CITY HALL 9500 CIVIC CENTER DR, THORNTON, ADAMS, CO | 39.87052778, -104.98330556 | 1658.000 m | | 15.000 m structure | N |
| 3 | T | 1200 NNW OF 9471 DOROTHY BLVD, THORNTON, ADAMS, CO | 39.87052778, -104.97469444 | 1652.000 m | | 32.000 m structure | N |
| 4 | T | 9471 DOROTHY BLVD, THORNTON, ADAMS, CO | 39.86830556, -104.96886111 | 1628.000 m | | 5.000 m structure | N |
| 5 | T | 770 W 92ND AVE, THORNTON, ADAMS, CO | 39.86441667, -104.93802778 | 1622.000 m | | | N |
| 6 | T | 11257 N BIRH DR, THORNTON, ADAMS, CO | 39.90025000, -104.93802778 | 1582.000 m | | | N |
| 7 | T | 1400 W 128TH AVE, THORNTON, ADAMS, CO | 39.92830556, -104.96886111 | 1600.000 m | | | N |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | 0.000 | |
| 1 | 3 | T | | 29.000 m | | | | 0.000 | |
| 1 | 4 | T | | 6.000 m | | | | 0.000 | |
| 1 | 5 | T | | 9.000 m | | | | 0.000 | |
| 1 | 6 | T | | 9.000 m | | | | 0.000 | |
| 1 | 7 | T | | 12.000 m | | | | 0.000 | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9500 CIVIC CTR DR, THORNTON, CO | | 3035387270 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-26 | WPDU888 | LICAN |
| 2006-10-13 | WPDU888 | LIAUA |
| 2006-10-12 | WPDU888 | ESUAPR |
| 2004-05-27 | WPDU888 | LIAUA |
| 2004-05-26 | WPDU888 | ESUAPR |
| 2004-02-14 | WPDU888 | LIAUA |
| 2003-09-13 | WPDU888 | LIREN |
| 2003-09-04 | WPDU888 | LETRES |
| 2002-01-25 | WPDU888 | AUDOPR |
| 2002-01-18 | WPDU888 | LIAUA |
| 2000-10-20 | WPDU888 | LICCNV |
| 1998-11-04 | WPDU888 | AUTHPR |
| 1998-11-04 | WPDU888 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1192236 | 2026-08-02 01:13:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDU888 | ULS 1192236 | 2026-08-02 01:13:30 |
| Status | C | ULS 1192236 | 2026-08-02 01:13:30 |
| Service | PW | ULS 1192236 | 2026-08-02 01:13:30 |
| Grant Date | 2003-09-13 | ULS 1192236 | 2026-08-02 01:13:30 |
| Expiration Date | 2013-11-29 | ULS 1192236 | 2026-08-02 01:13:30 |
| Cancellation Date | 2013-06-25 | ULS 1192236 | 2026-08-02 01:13:30 |