Universal Licensing System
WPDF423
SPECTRUM COMMUNICATIONS SITES, LLC
License details
| ULS identifier | 1151159 |
|---|
| Call sign | WPDF423 |
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| Radio service | YX |
|---|
| Status | E |
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| Grant date | 1998-09-29 |
|---|
| Expiration | 2008-09-29 |
|---|
| Cancellation | 2008-11-15 |
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| Frequency range | 806 - 860.0125 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 806.00000000 | 821.00000000 | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 806.00000000 | 821.00000000 | | 35.000000 | 70.000000 | |
| 2 | 1 | FB2C | 856.01250000 | | | 80.000000 | 200.000000 | |
| 2 | 1 | FB2C | 857.01250000 | | | 80.000000 | 200.000000 | |
| 2 | 1 | FB2C | 858.01250000 | | | 80.000000 | 200.000000 | |
| 2 | 1 | FB2C | 859.01250000 | | | 80.000000 | 200.000000 | |
| 2 | 1 | FB2C | 860.01250000 | | | 80.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 806.00000000 | | 20K0W7W |
| 1 | 1 | 806.00000000 | | 16K0F1D |
| 1 | 1 | 806.00000000 | | 20K0F3E |
| 3 | 1 | 806.00000000 | | 16K0F1D |
| 3 | 1 | 806.00000000 | | 20K0W7W |
| 3 | 1 | 806.00000000 | | 20K0F3E |
| 2 | 1 | 856.01250000 | | 20K0F3E |
| 2 | 1 | 856.01250000 | | 20K0W7W |
| 2 | 1 | 856.01250000 | | 16K0F1D |
| 2 | 1 | 857.01250000 | | 20K0W7W |
| 2 | 1 | 857.01250000 | | 16K0F1D |
| 2 | 1 | 857.01250000 | | 20K0F3E |
| 2 | 1 | 858.01250000 | | 20K0W7W |
| 2 | 1 | 858.01250000 | | 20K0F3E |
| 2 | 1 | 858.01250000 | | 16K0F1D |
| 2 | 1 | 859.01250000 | | 20K0F3E |
| 2 | 1 | 859.01250000 | | 20K0W7W |
| 2 | 1 | 859.01250000 | | 16K0F1D |
| 2 | 1 | 860.01250000 | | 20K0W7W |
| 2 | 1 | 860.01250000 | | 16K0F1D |
| 2 | 1 | 860.01250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT | | | | | N |
| 2 | T | MAUR MOUNTAIN 19 MI S, DILLON, BEAVERHEAD, MT | 44.93325000, -112.72530556 | 2757.000 m | TOWER | 24.000 m structure / 24.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 24.000 m | | | | 669.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 35 S MAIN ST, BUTTE, MT | SILVER BOW | 4067234037 |
License history
| Date | File or call sign | Action |
|---|
| 2008-11-15 | WPDF423 | LIEXP |
| 2008-07-07 | WPDF423 | LETRES |
| 2003-10-31 | WPDF423 | LIASS |
| 2002-09-06 | WPDF423 | LIAUA |
| 2002-08-26 | WPDF423 | LITRAN |
| 2001-12-28 | WPDF423 | LITRAN |
| 2001-10-16 | WPDF423 | LIMOD |
| 2000-09-15 | WPDF423 | LICCNV |
| 1999-03-04 | WPDF423 | LIASS |
| 1999-03-04 | WPDF423 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1151159 | 2026-08-02 00:43:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDF423 | ULS 1151159 | 2026-08-02 00:43:53 |
| Status | E | ULS 1151159 | 2026-08-02 00:43:53 |
| Service | YX | ULS 1151159 | 2026-08-02 00:43:53 |
| Grant Date | 1998-09-29 | ULS 1151159 | 2026-08-02 00:43:53 |
| Expiration Date | 2008-09-29 | ULS 1151159 | 2026-08-02 00:43:53 |
| Cancellation Date | 2008-11-15 | ULS 1151159 | 2026-08-02 00:43:53 |