Universal Licensing System
WNSS638
CATERPILLAR OF DELAWARE INC
License details
| ULS identifier | 1905013 |
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| Call sign | WNSS638 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-06-06 |
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| Expiration | 2035-07-03 |
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| Frequency range | 451.6625 - 456.6625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | PEORIA, IL |
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| Coordinates | 40.8472500, -89.5542500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 2.000000 | | |
| 1 | 1 | MO | 451.66250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.41250000 | | | 2.000000 | | |
| 1 | 1 | MO | 456.66250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 11K2F9W |
| 1 | 1 | 451.66250000 | | 11K2F9W |
| 1 | 1 | 456.41250000 | | 11K2F9W |
| 1 | 1 | 456.66250000 | | 11K2F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PEORIA, IL | 40.84725000, -89.55425000 | | | | |
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 | MOSSVILLE PLANT BLDG BB, MOSSVILLE, IL | | 3095783791 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-06 | WNSS638 | LIREN |
| 2015-07-14 | WNSS638 | LIREN |
| 2015-07-02 | WNSS638 | LTSAPR |
| 2015-04-06 | WNSS638 | LETRES |
| 2011-06-01 | WNSS638 | LIMOD |
| 2011-04-20 | WNSS638 | LTSAPR |
| 2005-04-26 | WNSS638 | LIREN |
| 2005-04-22 | WNSS638 | LTSAPR |
| 2005-04-11 | WNSS638 | LETRES |
| 2002-02-21 | WNSS638 | AUDOPR |
| 2000-11-24 | WNSS638 | LICCNV |
| 2000-06-19 | WNSS638 | LIREN |
| 2000-04-05 | WNSS638 | LETRES |
| 1995-05-18 | WNSS638 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905013 | 2026-08-02 01:13:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNSS638 | ULS 1905013 | 2026-08-02 01:13:41 |
| Status | A | ULS 1905013 | 2026-08-02 01:13:41 |
| Service | IG | ULS 1905013 | 2026-08-02 01:13:41 |
| Grant Date | 2025-06-06 | ULS 1905013 | 2026-08-02 01:13:41 |
| Expiration Date | 2035-07-03 | ULS 1905013 | 2026-08-02 01:13:41 |