Universal Licensing System
WRKA845
Aviation Spectrum Resources Inc
License details
| ULS identifier | 4359651 |
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| Call sign | WRKA845 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2020-12-02 |
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| Expiration | 2030-12-02 |
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| Frequency range | 129.425 MHz |
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| Locations | 1 |
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| Representative location | Gary, LAKE, IN |
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| Coordinates | 41.6298056, -87.4204167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 129.42500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.42500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Gary/Chicago International Airport, Gary, LAKE, IN | 41.62980556, -87.42041667 | 180.400 m | BANT | 13.700 m structure / 16.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.300 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-02 | WRKA845 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4359651 | 2026-08-02 02:08:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKA845 | ULS 4359651 | 2026-08-02 02:08:35 |
| Status | A | ULS 4359651 | 2026-08-02 02:08:35 |
| Service | AF | ULS 4359651 | 2026-08-02 02:08:35 |
| Grant Date | 2020-12-02 | ULS 4359651 | 2026-08-02 02:08:35 |
| Expiration Date | 2030-12-02 | ULS 4359651 | 2026-08-02 02:08:35 |