Universal Licensing System
WNAK571
WALTER OTTO CONSTRUCTION
License details
| ULS identifier | 1646057 |
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| Call sign | WNAK571 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-06-01 |
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| Expiration | 2004-08-01 |
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| Cancellation | 2004-10-02 |
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| Frequency range | 151.655 MHz |
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| Locations | 2 |
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| Representative location | UPHAM, MCHENRY, ND |
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| Coordinates | 48.5791667, -100.7226389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:59 |
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Licensee
| Name | WALTER OTTO CONSTRUCTION |
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| Applicant type | C |
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| FRN | 0002473809 |
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| Location | UPHAM, ND |
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| Address | UPHAM, ND, 58789 |
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| Phone | 7017682592 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.65500000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO | 151.65500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.65500000 | | 20K0F3E |
| 2 | 1 | 151.65500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAIN ST, UPHAM, MCHENRY, ND | 48.57916667, -100.72263889 | 443.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | MAIN ST, UPHAM, ND | | 7017682592 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-02 | WNAK571 | LIEXP |
| 2004-05-13 | WNAK571 | LETRES |
| 2002-10-15 | WNAK571 | AUDOPR |
| 2000-11-23 | WNAK571 | LICCNV |
| 1999-06-01 | WNAK571 | AUTHPR |
| 1999-06-01 | WNAK571 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1646057 | 2026-08-02 01:10:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNAK571 | ULS 1646057 | 2026-08-02 01:10:59 |
| Status | E | ULS 1646057 | 2026-08-02 01:10:59 |
| Service | IG | ULS 1646057 | 2026-08-02 01:10:59 |
| Grant Date | 1999-06-01 | ULS 1646057 | 2026-08-02 01:10:59 |
| Expiration Date | 2004-08-01 | ULS 1646057 | 2026-08-02 01:10:59 |
| Cancellation Date | 2004-10-02 | ULS 1646057 | 2026-08-02 01:10:59 |