Universal Licensing System
WRCN299
DAUBERT CHEMICAL COMPANY, INC.
License details
| ULS identifier | 4101215 |
|---|
| Call sign | WRCN299 |
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| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2018-11-16 |
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| Expiration | 2028-11-16 |
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| Frequency range | 452.7 - 469.2875 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8081667, -87.7634722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.70000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.70000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 461.87500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 461.87500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 464.08750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 464.08750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 464.28750000 | | | 50.000000 | 30.000000 | |
| 3 | 1 | MO | 464.28750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 464.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.33750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 464.33750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.28750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 469.28750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 469.28750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.70000000 | | 7K60F1W |
| 1 | 1 | 452.70000000 | | 7K60F1W |
| 1 | 1 | 461.87500000 | | 7K60F1W |
| 1 | 1 | 461.87500000 | | 7K60F1W |
| 1 | 1 | 464.08750000 | | 7K60F1W |
| 1 | 1 | 464.08750000 | | 7K60F1W |
| 2 | 1 | 464.28750000 | | 7K60F1W |
| 2 | 1 | 464.28750000 | | 11K2F2D |
| 3 | 1 | 464.28750000 | | 7K60F1W |
| 3 | 1 | 464.28750000 | | 7K60F1W |
| 1 | 1 | 464.33750000 | | 7K60F1W |
| 1 | 1 | 464.33750000 | | 7K60F1W |
| 3 | 1 | 469.28750000 | | 7K60F1W |
| 3 | 1 | 469.28750000 | | 7K60F1W |
| 4 | 1 | 469.28750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4700 S CENTRAL AVENUE, CHICAGO, COOK, IL | 41.80697222, -87.76230556 | | | 5.000 m structure / 5.000 m overall | |
| 2 | T | 4700 S CENTRAL AVE, CHICAGO, COOK, IL | 41.80816667, -87.76347222 | 181.000 m | BANT | 10.600 m structure / 11.300 m overall | N |
| 3 | T | COOK, IL | | | | | N |
| 4 | T | COOK, IL | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 10.700 m | | | | 4.200 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4700 S CENTRAL AVENUE, CHICAGO, IL | COOK | 7085638337 |
| 2 | 150 HARVESTER DR., BURR RIDGE, IL | COOK | 7085638337 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-16 | WRCN299 | LIAUA |
| 2022-02-10 | WRCN299 | LIMOD |
| 2018-11-16 | WRCN299 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4101215 | 2026-08-02 01:22:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCN299 | ULS 4101215 | 2026-08-02 01:22:25 |
| Status | A | ULS 4101215 | 2026-08-02 01:22:25 |
| Service | IG | ULS 4101215 | 2026-08-02 01:22:25 |
| Grant Date | 2018-11-16 | ULS 4101215 | 2026-08-02 01:22:25 |
| Expiration Date | 2028-11-16 | ULS 4101215 | 2026-08-02 01:22:25 |