Universal Licensing System
WNTW421
Ameren Services Company
License details
| ULS identifier | 1030939 |
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| Call sign | WNTW421 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1999-11-04 |
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| Expiration | 2009-10-18 |
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| Cancellation | 2009-09-03 |
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| Frequency range | 956.30625 MHz |
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| Locations | 1 |
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| Representative location | JAMESTOWN, PERRY, IL |
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| Coordinates | 38.0497500, -89.5270278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:26 |
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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 | MO | 956.30625000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 956.30625000 | | 8K85A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VARIOUS LOCATIONS, JAMESTOWN, PERRY, IL | 38.04975000, -89.52702778 | | | 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Maxrad MEXE-902-RPSM | | V | 2.1000 | 360.0000 | | |
| 2 | 1 | R | Itron, Inc. ERT | | | 2.1000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 2174246759 |
License history
| Date | File or call sign | Action |
|---|
| 2009-09-04 | WNTW421 | LICAN |
| 2009-07-27 | WNTW421 | LETRES |
| 2005-04-14 | WNTW421 | LIMOD |
| 2005-04-11 | WNTW421 | LIASS |
| 2005-03-30 | WNTW421 | ESCAPR |
| 2005-03-25 | WNTW421 | ESCAPR |
| 2004-09-30 | WNTW421 | LITRAN |
| 2000-02-01 | WNTW421 | LITRAN |
| 1999-12-24 | WNTW421 | LIAUA |
| 1999-11-04 | WNTW421 | LIREN |
| 1999-09-04 | WNTW421 | LETREG |
| 1999-08-14 | WNTW421 | LICCNV |
| 1998-12-16 | WNTW421 | COR |
| 1998-01-12 | WNTW421 | COR |
| 1997-07-15 | WNTW421 | COR |
| 1997-05-23 | WNTW421 | COR |
| 1994-10-18 | WNTW421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1030939 | 2026-08-02 02:47:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTW421 | ULS 1030939 | 2026-08-02 02:47:26 |
| Status | C | ULS 1030939 | 2026-08-02 02:47:26 |
| Service | MG | ULS 1030939 | 2026-08-02 02:47:26 |
| Grant Date | 1999-11-04 | ULS 1030939 | 2026-08-02 02:47:26 |
| Expiration Date | 2009-10-18 | ULS 1030939 | 2026-08-02 02:47:26 |
| Cancellation Date | 2009-09-03 | ULS 1030939 | 2026-08-02 02:47:26 |