Universal Licensing System
WRTJ379
MIDWEST STERILIZATION CORPORATION
License details
| ULS identifier | 4625908 |
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| Call sign | WRTJ379 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-06-23 |
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| Expiration | 2032-06-23 |
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| Frequency range | 452.475 - 457.475 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | JACKSON, CAPE GIRARDEAU, MO |
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| Coordinates | 37.3707222, -89.6867500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.47500000 | | | 30.000000 | 25.000000 | |
| 2 | 1 | MO | 452.47500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.47500000 | | 8K30F1E |
| 2 | 1 | 452.47500000 | | 8K30F1E |
| 2 | 1 | 457.47500000 | | 8K30F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1204 LENCO AVE, JACKSON, CAPE GIRARDEAU, MO | 37.37072222, -89.68675000 | 131.000 m | BANT | 9.100 m structure / 12.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.200 m | V | 3.0000 | 360.0000 | -4.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1204 LENCO AVE, JACKSON, MO | CAPE GIRARDEAU | 5732438456 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-28 | WRTJ379 | LETCNS |
| 2022-06-23 | WRTJ379 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4625908 | 2026-08-02 01:23:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTJ379 | ULS 4625908 | 2026-08-02 01:23:48 |
| Status | A | ULS 4625908 | 2026-08-02 01:23:48 |
| Service | IG | ULS 4625908 | 2026-08-02 01:23:48 |
| Grant Date | 2022-06-23 | ULS 4625908 | 2026-08-02 01:23:48 |
| Expiration Date | 2032-06-23 | ULS 4625908 | 2026-08-02 01:23:48 |