Universal Licensing System
WQNM924
STEPAN COMPANY INC
License details
| ULS identifier | 3275803 |
|---|
| Call sign | WQNM924 |
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| Radio service | YG |
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| Status | E |
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| Grant date | 2011-03-28 |
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| Expiration | 2021-03-28 |
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| Cancellation | 2021-05-29 |
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| Frequency range | 152.8925 - 160.1325 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | ELWOOD, WILL, IL |
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| Coordinates | 41.4418889, -88.1573333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.89250000 | | | 25.000000 | 12.000000 | |
| 2 | 1 | MO | 152.89250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB8 | 152.93750000 | | | 25.000000 | 12.000000 | |
| 2 | 1 | MO8 | 152.93750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 152.96750000 | | | 25.000000 | 12.000000 | |
| 2 | 1 | MO | 152.96750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 152.99750000 | | | 25.000000 | 12.000000 | |
| 2 | 1 | MO | 152.99750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 159.92250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 160.02750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 160.05750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 160.13250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.89250000 | | 4K00F1E |
| 2 | 1 | 152.89250000 | | 4K00F1E |
| 1 | 1 | 152.93750000 | | 4K00F1E |
| 2 | 1 | 152.93750000 | | 4K00F1E |
| 1 | 1 | 152.96750000 | | 4K00F1E |
| 2 | 1 | 152.96750000 | | 4K00F1E |
| 1 | 1 | 152.99750000 | | 4K00F1E |
| 2 | 1 | 152.99750000 | | 4K00F1E |
| 2 | 1 | 159.92250000 | | 4K00F1E |
| 2 | 1 | 160.02750000 | | 4K00F1E |
| 2 | 1 | 160.05750000 | | 4K00F1E |
| 2 | 1 | 160.13250000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 22500W MILLSDALE RD, ELWOOD, WILL, IL | 41.44188889, -88.15733333 | 165.000 m | BANT | 12.000 m structure / 12.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 14.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22500 W MILLSDALE RD, ELWOOD, IL | WILL | 8157745455 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-29 | WQNM924 | LIEXP |
| 2021-01-04 | WQNM924 | LETRES |
| 2012-05-02 | WQNM924 | LETTRS |
| 2012-05-02 | WQNM924 | PNLISR |
| 2011-12-28 | WQNM924 | LETCNS |
| 2011-03-28 | WQNM924 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3275803 | 2026-08-02 01:09:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNM924 | ULS 3275803 | 2026-08-02 01:09:05 |
| Status | E | ULS 3275803 | 2026-08-02 01:09:05 |
| Service | YG | ULS 3275803 | 2026-08-02 01:09:05 |
| Grant Date | 2011-03-28 | ULS 3275803 | 2026-08-02 01:09:05 |
| Expiration Date | 2021-03-28 | ULS 3275803 | 2026-08-02 01:09:05 |
| Cancellation Date | 2021-05-29 | ULS 3275803 | 2026-08-02 01:09:05 |