Universal Licensing System
WIO45
TWIN CO SERVICE
License details
| ULS identifier | 1645481 |
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| Call sign | WIO45 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-01-11 |
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| Expiration | 2012-02-18 |
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| Cancellation | 2012-04-21 |
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| Frequency range | 468.3 MHz |
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| Locations | 1 |
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| Representative location | MURPHYSBORO, JACKSON, IL |
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| Coordinates | 37.7650556, -89.3436944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:52 |
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Licensee
| Name | TWIN CO SERVICE |
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| Applicant type | C |
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| FRN | 0005258694 |
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| Location | MARION, IL |
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| Address | DRAWER N, MARION, IL, 62959 |
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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 | FX1 | 468.30000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 468.30000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 221 N 12TH ST, MURPHYSBORO, JACKSON, IL | 37.76505556, -89.34369444 | 130.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 221 N 12TH ST, MURPHYSBORO, IL | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-04-21 | WIO45 | LIEXP |
| 2011-11-28 | WIO45 | LETRES |
| 2002-01-11 | WIO45 | LIREN |
| 2001-12-03 | WIO45 | AUDOPR |
| 2001-11-26 | WIO45 | LETRES |
| 2000-11-23 | WIO45 | LICCNV |
| 1997-01-14 | WIO45 | LIREN |
| 1997-01-14 | WIO45 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1645481 | 2026-08-02 01:14:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIO45 | ULS 1645481 | 2026-08-02 01:14:52 |
| Status | E | ULS 1645481 | 2026-08-02 01:14:52 |
| Service | IG | ULS 1645481 | 2026-08-02 01:14:52 |
| Grant Date | 2002-01-11 | ULS 1645481 | 2026-08-02 01:14:52 |
| Expiration Date | 2012-02-18 | ULS 1645481 | 2026-08-02 01:14:52 |
| Cancellation Date | 2012-04-21 | ULS 1645481 | 2026-08-02 01:14:52 |