Universal Licensing System
WNWN270
Ameren Services Company
License details
| ULS identifier | 1894141 |
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| Call sign | WNWN270 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-07-12 |
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| Expiration | 2011-06-13 |
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| Cancellation | 2004-11-05 |
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| Frequency range | 451.0625 - 456.0625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | EFFINGHAM, IL |
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| Coordinates | 39.1269722, -88.4945000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.06250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.06250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.06250000 | | 20K0F3E |
| 1 | 1 | 456.06250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EFFINGHAM, IL | 39.12697222, -88.49450000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2 MI SSW, COFFEEN, IL | | 3145542302 |
License history
| Date | File or call sign | Action |
|---|
| 2004-11-06 | WNWN270 | LICAN |
| 2004-06-26 | WNWN270 | LIAUA |
| 2004-06-25 | WNWN270 | ESUAPR |
| 2004-06-15 | WNWN270 | LIASS |
| 2004-04-26 | WNWN270 | ESCAPR |
| 2002-02-11 | WNWN270 | AUDOPR |
| 2001-07-12 | WNWN270 | LIREN |
| 2001-03-19 | WNWN270 | LETRES |
| 2000-11-24 | WNWN270 | LICCNV |
| 1999-03-22 | WNWN270 | AUTHPR |
| 1996-04-15 | WNWN270 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1894141 | 2026-08-02 01:24:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWN270 | ULS 1894141 | 2026-08-02 01:24:18 |
| Status | C | ULS 1894141 | 2026-08-02 01:24:18 |
| Service | IG | ULS 1894141 | 2026-08-02 01:24:18 |
| Grant Date | 2001-07-12 | ULS 1894141 | 2026-08-02 01:24:18 |
| Expiration Date | 2011-06-13 | ULS 1894141 | 2026-08-02 01:24:18 |
| Cancellation Date | 2004-11-05 | ULS 1894141 | 2026-08-02 01:24:18 |