Universal Licensing System
WPNV574
E.I. Dupont de Nemours and Company Inc.
License details
| ULS identifier | 1807447 |
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| Call sign | WPNV574 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1999-07-06 |
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| Expiration | 2004-07-06 |
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| Cancellation | 2003-11-25 |
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| Frequency range | 461.675 - 466.675 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SENTINEL BUTTE, GOLDEN VALLEY, ND |
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| Coordinates | 46.8772222, -103.8399167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.67500000 | | | 75.000000 | 223.000000 | |
| 3 | 1 | MO | 461.67500000 | | | 35.000000 | | |
| 2 | 1 | FX1 | 466.67500000 | | | 40.000000 | | |
| 3 | 1 | MO | 466.67500000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.67500000 | | 20K0F3E |
| 3 | 1 | 461.67500000 | | 20K0F3E |
| 2 | 1 | 466.67500000 | | 20K0F3E |
| 3 | 1 | 466.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.5 MI SSW, SENTINEL BUTTE, GOLDEN VALLEY, ND | 46.87722222, -103.83991667 | 975.000 m | TOWER | 56.000 m structure / 60.000 m overall | N |
| 2 | T | ND | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.000 m | | | | 187.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | HWY 10 E, DICKINSON, ND | | 7012250699 |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-26 | WPNV574 | LICAN |
| 2003-11-06 | WPNV574 | LIAUA |
| 2003-11-05 | WPNV574 | LIAUA |
| 2003-01-03 | WPNV574 | LIAUA |
| 2002-05-07 | WPNV574 | LIAUA |
| 2002-05-02 | WPNV574 | LIAUA |
| 2002-04-23 | WPNV574 | AUTHPR |
| 2002-04-22 | WPNV574 | COR |
| 2002-04-22 | WPNV574 | INTDUP |
| 2002-03-14 | WPNV574 | AUDOPR |
| 2000-11-23 | WPNV574 | LICCNV |
| 1999-10-19 | WPNV574 | AUTHPR |
| 1999-10-19 | WPNV574 | LITRAN |
| 1998-10-20 | WPNV574 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1807447 | 2026-08-02 01:16:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNV574 | ULS 1807447 | 2026-08-02 01:16:18 |
| Status | C | ULS 1807447 | 2026-08-02 01:16:18 |
| Service | IG | ULS 1807447 | 2026-08-02 01:16:18 |
| Grant Date | 1999-07-06 | ULS 1807447 | 2026-08-02 01:16:18 |
| Expiration Date | 2004-07-06 | ULS 1807447 | 2026-08-02 01:16:18 |
| Cancellation Date | 2003-11-25 | ULS 1807447 | 2026-08-02 01:16:18 |