Universal Licensing System
WRAH989
Gary Chicago Airport Authority
License details
| ULS identifier | 3977501 |
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| Call sign | WRAH989 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2017-11-22 |
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| Expiration | 2027-11-22 |
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| Frequency range | 121.9 - 125.6 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Gary, LAKE, IN |
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| Coordinates | 41.6127778, -87.4141667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAC | 121.90000000 | | | 2.500000 | | |
| 1 | 1 | FAC | 125.60000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 121.90000000 | | 6K00A3E |
| 1 | 1 | 125.60000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6001 W Industrial Highway, Gary, LAKE, IN | 41.61277778, -87.41416667 | 180.000 m | B | 20.000 m structure / 22.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | V | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-11-22 | WRAH989 | COR |
| 2017-11-22 | WRAH989 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3977501 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAH989 | ULS 3977501 | 2026-08-02 02:08:25 |
| Status | A | ULS 3977501 | 2026-08-02 02:08:25 |
| Service | AF | ULS 3977501 | 2026-08-02 02:08:25 |
| Grant Date | 2017-11-22 | ULS 3977501 | 2026-08-02 02:08:25 |
| Expiration Date | 2027-11-22 | ULS 3977501 | 2026-08-02 02:08:25 |