Universal Licensing System
WSIJ889
CRAWFORD MATERIAL COMPANY INC
License details
| ULS identifier | 5139970 |
|---|
| Call sign | WSIJ889 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-21 |
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| Expiration | 2035-05-21 |
|---|
| Frequency range | 451.575 - 467.15 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9194722, -87.7245000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.57500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.86250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.57500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.65000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.15000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.57500000 | | 7K60FXD |
| 1 | 1 | 451.57500000 | | 7K60FXE |
| 1 | 1 | 451.57500000 | | 11K2F3E |
| 1 | 1 | 451.86250000 | | 11K2F3E |
| 1 | 1 | 451.86250000 | | 7K60FXD |
| 1 | 1 | 451.86250000 | | 7K60FXE |
| 1 | 1 | 456.57500000 | | 7K60FXE |
| 1 | 1 | 456.57500000 | | 11K2F3E |
| 1 | 1 | 456.57500000 | | 7K60FXD |
| 1 | 1 | 456.65000000 | | 7K60FXE |
| 1 | 1 | 456.65000000 | | 11K2F3E |
| 1 | 1 | 456.65000000 | | 7K60FXD |
| 1 | 1 | 467.15000000 | | 11K2F3E |
| 1 | 1 | 467.15000000 | | 7K60FXE |
| 1 | 1 | 467.15000000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.91947222, -87.72450000 | | | | |
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 |
|---|
| 1 | 3949 W PALMER, CHICAGO, IL | COOK | 3122521188 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-18 | WSIJ889 | LETCNS |
| 2025-05-21 | WSIJ889 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5139970 | 2026-08-02 01:14:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIJ889 | ULS 5139970 | 2026-08-02 01:14:46 |
| Status | A | ULS 5139970 | 2026-08-02 01:14:46 |
| Service | IG | ULS 5139970 | 2026-08-02 01:14:46 |
| Grant Date | 2025-05-21 | ULS 5139970 | 2026-08-02 01:14:46 |
| Expiration Date | 2035-05-21 | ULS 5139970 | 2026-08-02 01:14:46 |