Universal Licensing System
KNNN579
GATEWAY 2000 INC
License details
| ULS identifier | 1902391 |
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| Call sign | KNNN579 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-03-14 |
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| Expiration | 2001-03-14 |
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| Cancellation | 2001-05-20 |
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| Frequency range | 451.175 - 456.175 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | KANSAS CITY, JACKSON, MO |
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| Coordinates | 39.0969444, -94.6063333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:46 |
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Licensee
| Name | GATEWAY 2000 INC |
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| Applicant type | C |
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| Location | NORTH SIOUX CITY, SD |
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| Address | 610 GATEWAY DR, NORTH SIOUX CITY, SD, 570492000 |
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| Phone | 6052322000 |
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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 | FB2 | 451.17500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 451.17500000 | | | 4.000000 | | |
| 2 | 1 | MO | 456.17500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 456.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1414 GENESSEE ST, KANSAS CITY, JACKSON, MO | 39.09694444, -94.60633333 | 230.000 m | B | 15.000 m structure / 18.000 m overall | 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 | | | | -20.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 610 GATEWAY DR, NORTH SIOUX CITY, SD | | 6052322000 |
License history
| Date | File or call sign | Action |
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| 2001-05-20 | KNNN579 | LIEXP |
| 2000-12-21 | KNNN579 | LETRES |
| 2000-11-24 | KNNN579 | LICCNV |
| 1997-04-04 | KNNN579 | AUTHPR |
| 1997-04-04 | KNNN579 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1902391 | 2026-08-02 01:27:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNN579 | ULS 1902391 | 2026-08-02 01:27:46 |
| Status | E | ULS 1902391 | 2026-08-02 01:27:46 |
| Service | IG | ULS 1902391 | 2026-08-02 01:27:46 |
| Grant Date | 1996-03-14 | ULS 1902391 | 2026-08-02 01:27:46 |
| Expiration Date | 2001-03-14 | ULS 1902391 | 2026-08-02 01:27:46 |
| Cancellation Date | 2001-05-20 | ULS 1902391 | 2026-08-02 01:27:46 |