Universal Licensing System
WHF56
ILLINOIS CENTRAL RAILROAD COMPANY
License details
| ULS identifier | 981256 |
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| Call sign | WHF56 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1999-12-03 |
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| Expiration | 2009-12-28 |
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| Cancellation | 2009-11-16 |
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| Frequency range | 6675 MHz |
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| Locations | 2 |
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| Representative location | DOWNERS GROVE, DUPAGE, IL |
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| Coordinates | 41.7728056, -87.9972778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:06 |
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Licensee
| Name | ILLINOIS CENTRAL RAILROAD COMPANY |
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| Applicant type | C |
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| FRN | 0002849362 |
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| Location | CHICAGO, IL |
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| Address | 455 CITYFRONT PLAZA DR NBC TWR, CHICAGO, IL, 60611 |
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| Phone | 0000000000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 6675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6675.00000000 | | 10M0W7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 501 63RD ST, DOWNERS GROVE, DUPAGE, IL | 41.77280556, -87.99727778 | 230.100 m | | 61.000 m overall | |
| 2 | R | | 41.65336111, -87.93783333 | 221.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 42.3000 | 159.5000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
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| 2009-11-17 | WHF56 | LICAN |
| 2009-10-05 | WHF56 | LETRES |
| 1999-12-17 | WHF56 | LIAUA |
| 1999-12-03 | WHF56 | LIREN |
| 1999-10-02 | WHF56 | LETRES |
| 1999-08-13 | WHF56 | LICCNV |
| 1995-04-18 | WHF56 | LIMOD |
| 1994-12-14 | WHF56 | LIMOD |
| 1990-01-11 | WHF56 | LIMOD |
| 1989-12-08 | WHF56 | LIMOD |
| 1985-02-22 | WHF56 | LIMOD |
| 1983-08-12 | WHF56 | LIMOD |
| 1983-07-29 | WHF56 | LIMOD |
| 1982-02-25 | WHF56 | LIMOD |
| 1978-10-06 | WHF56 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 981256 | 2026-08-02 02:45:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHF56 | ULS 981256 | 2026-08-02 02:45:06 |
| Status | C | ULS 981256 | 2026-08-02 02:45:06 |
| Service | MG | ULS 981256 | 2026-08-02 02:45:06 |
| Grant Date | 1999-12-03 | ULS 981256 | 2026-08-02 02:45:06 |
| Expiration Date | 2009-12-28 | ULS 981256 | 2026-08-02 02:45:06 |
| Cancellation Date | 2009-11-16 | ULS 981256 | 2026-08-02 02:45:06 |