Universal Licensing System
WPMA611
CHS Inc
License details
| ULS identifier | 1790848 |
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| Call sign | WPMA611 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-04-02 |
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| Expiration | 2013-05-05 |
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| Cancellation | 2013-07-06 |
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| Frequency range | 460.825 - 465.95 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | LANGDON, CAVALIER, ND |
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| Coordinates | 48.7597222, -98.3665000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 460.82500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 460.90000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2C | 460.95000000 | | | 30.000000 | 119.000000 | |
| 2 | 1 | MO | 465.95000000 | | | 25.000000 | 62.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 460.82500000 | | 20K0F3E |
| 2 | 1 | 460.90000000 | | 20K0F3E |
| 1 | 1 | 460.95000000 | | 20K0F3E |
| 2 | 1 | 465.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 123 4TH AVE, LANGDON, CAVALIER, ND | 48.75972222, -98.36650000 | 489.000 m | SILO | 37.000 m structure / 40.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 39.000 m | | 9.0000 | | 42.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 123 4TH AVE, LANGDON, ND | | 7012562462 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-06 | WPMA611 | LIEXP |
| 2013-02-11 | WPMA611 | LETRES |
| 2004-04-28 | WPMA611 | LIAUA |
| 2004-04-27 | WPMA611 | ESUAPR |
| 2003-04-02 | WPMA611 | LIREN |
| 2003-04-01 | WPMA611 | LITIN |
| 2003-02-10 | WPMA611 | LETRES |
| 2002-06-30 | WPMA611 | LIASS |
| 2002-03-04 | WPMA611 | AUDOPR |
| 2001-12-05 | WPMA611 | LIAUA |
| 2000-11-23 | WPMA611 | LICCNV |
| 1998-05-07 | WPMA611 | AUTHPR |
| 1998-05-05 | WPMA611 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790848 | 2026-08-02 01:24:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMA611 | ULS 1790848 | 2026-08-02 01:24:59 |
| Status | E | ULS 1790848 | 2026-08-02 01:24:59 |
| Service | IG | ULS 1790848 | 2026-08-02 01:24:59 |
| Grant Date | 2003-04-02 | ULS 1790848 | 2026-08-02 01:24:59 |
| Expiration Date | 2013-05-05 | ULS 1790848 | 2026-08-02 01:24:59 |
| Cancellation Date | 2013-07-06 | ULS 1790848 | 2026-08-02 01:24:59 |