Universal Licensing System
WNUS447
CATERPILLAR OF DELAWARE INC
License details
| ULS identifier | 1677577 |
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| Call sign | WNUS447 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-09-30 |
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| Expiration | 2035-10-30 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | DELAVAN, TAZEWELL, IL |
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| Coordinates | 40.3570000, -89.5459444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 157.74000000 | | | 75.000000 | 102.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.74000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RR 1, DELAVAN, TAZEWELL, IL | 40.35700000, -89.54594444 | 166.000 m | | 15.000 m structure / 15.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | RR 1, DELAVAN, IL | | 3092663384 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-30 | WNUS447 | LIREN |
| 2015-10-15 | WNUS447 | LTSAPR |
| 2015-10-15 | WNUS447 | LIREN |
| 2015-08-03 | WNUS447 | LETRES |
| 2005-08-20 | WNUS447 | LIREN |
| 2005-08-17 | WNUS447 | LTSAPR |
| 2005-08-08 | WNUS447 | LETRES |
| 2002-02-21 | WNUS447 | AUDOPR |
| 2000-11-23 | WNUS447 | LICCNV |
| 2000-08-28 | WNUS447 | LIREN |
| 2000-08-28 | WNUS447 | AUTHPR |
| 2000-07-28 | WNUS447 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1677577 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUS447 | ULS 1677577 | 2026-08-02 01:13:42 |
| Status | A | ULS 1677577 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1677577 | 2026-08-02 01:13:42 |
| Grant Date | 2025-09-30 | ULS 1677577 | 2026-08-02 01:13:42 |
| Expiration Date | 2035-10-30 | ULS 1677577 | 2026-08-02 01:13:42 |