Universal Licensing System
KNNN570
E M J COMPANY INC
License details
| ULS identifier | 1633211 |
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| Call sign | KNNN570 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-03-23 |
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| Expiration | 2001-03-23 |
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| Cancellation | 2001-05-27 |
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| Frequency range | 464.425 - 469.65 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | KANSAS CITY, JACKSON, MO |
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| Coordinates | 39.0800000, -94.4835556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:56 |
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Licensee
| Name | E M J COMPANY INC |
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| Applicant type | C |
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| Location | KANSAS CITY, MO |
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| Address | 1800 N UNIVERSAL AVE, KANSAS CITY, MO, 64120 |
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| Phone | 8164834140 |
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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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| 2 | 1 | MO | 464.42500000 | | | 4.000000 | | |
| 1 | 1 | FB4 | 464.65000000 | | | 90.000000 | 120.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.42500000 | | 20K0F3E |
| 1 | 1 | 464.65000000 | | 20K0F3E |
| 2 | 1 | 469.65000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 25TH & BOOTH, KANSAS CITY, JACKSON, MO | 39.08000000, -94.48355556 | 259.000 m | TOWER | 150.000 m structure / 156.000 m overall | N |
| 2 | T | JACKSON, MO | 39.08222222, -94.58911111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 152.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1800 N UNIVERSAL AVE, KANSAS CITY, MO | | 8164834140 |
License history
| Date | File or call sign | Action |
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| 2001-05-27 | KNNN570 | LIEXP |
| 2000-12-24 | KNNN570 | LETRES |
| 2000-11-23 | KNNN570 | LICCNV |
| 1996-03-27 | KNNN570 | AUTHPR |
| 1996-03-23 | KNNN570 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1633211 | 2026-08-02 01:27:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNNN570 | ULS 1633211 | 2026-08-02 01:27:56 |
| Status | E | ULS 1633211 | 2026-08-02 01:27:56 |
| Service | IG | ULS 1633211 | 2026-08-02 01:27:56 |
| Grant Date | 1996-03-23 | ULS 1633211 | 2026-08-02 01:27:56 |
| Expiration Date | 2001-03-23 | ULS 1633211 | 2026-08-02 01:27:56 |
| Cancellation Date | 2001-05-27 | ULS 1633211 | 2026-08-02 01:27:56 |