Universal Licensing System
KNGB404
ROGER D JOHNSON CONTRACTOR
License details
| ULS identifier | 1623841 |
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| Call sign | KNGB404 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-03-23 |
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| Expiration | 2003-03-23 |
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| Cancellation | 2003-06-22 |
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| Frequency range | 151.775 MHz |
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| Locations | 2 |
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| Representative location | WILLISTON, WILLIAMS, ND |
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| Coordinates | 48.1478056, -103.5379722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:05 |
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Licensee
| Name | ROGER D JOHNSON CONTRACTOR |
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| Applicant type | C |
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| FRN | 0004695805 |
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| Location | WILLISTON, ND |
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| Address | 13326A HWY 1804, WILLISTON, ND, 588019257 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 151.77500000 | | | 110.000000 | | |
| 2 | 1 | MO | 151.77500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.77500000 | | 20K0F3E |
| 2 | 1 | 151.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON 1804 .25 MI TO RIGHT 3 MI E, WILLISTON, WILLIAMS, ND | 48.14780556, -103.53797222 | 629.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | ON 1804 .25 MI TO RIGHT 3 MI E, WILLISTON, ND | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-22 | KNGB404 | LIEXP |
| 2002-12-30 | KNGB404 | LETRES |
| 2001-10-30 | KNGB404 | AUDOPR |
| 2001-04-11 | KNGB404 | COR |
| 2000-11-23 | KNGB404 | LICCNV |
| 1998-05-19 | KNGB404 | AUTHPR |
| 1998-03-19 | KNGB404 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1623841 | 2026-08-02 01:11:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNGB404 | ULS 1623841 | 2026-08-02 01:11:05 |
| Status | E | ULS 1623841 | 2026-08-02 01:11:05 |
| Service | IG | ULS 1623841 | 2026-08-02 01:11:05 |
| Grant Date | 1998-03-23 | ULS 1623841 | 2026-08-02 01:11:05 |
| Expiration Date | 2003-03-23 | ULS 1623841 | 2026-08-02 01:11:05 |
| Cancellation Date | 2003-06-22 | ULS 1623841 | 2026-08-02 01:11:05 |