Universal Licensing System
WNMI303
MARRIOTT CORPORATION
License details
| ULS identifier | 1664315 |
|---|
| Call sign | WNMI303 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-07-09 |
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| Expiration | 2013-08-11 |
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| Cancellation | 2013-10-12 |
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| Frequency range | 464.675 MHz |
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| Locations | 2 |
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| Representative location | ROSEMONT, COOK, IL |
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| Coordinates | 41.9878056, -87.8606111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:22 |
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Licensee
| Name | MARRIOTT CORPORATION |
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| Applicant type | C |
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| FRN | 0009258146 |
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| Location | ROSEMONT, IL |
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| Address | 6155 N RIVER RD, ROSEMONT, IL, 60018 |
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| Phone | 8476964400 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.67500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 464.67500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.67500000 | | 20K0F3E |
| 1 | 1 | 464.67500000 | | 11K2F3E |
| 2 | 1 | 464.67500000 | | 20K0F3E |
| 2 | 1 | 464.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6155 N RIVER RD, ROSEMONT, COOK, IL | 41.98780556, -87.86061111 | 191.000 m | | | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 12.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6155 N RIVER RD, ROSEMONT, IL | COOK | 8476964400 |
License history
| Date | File or call sign | Action |
|---|
| 2013-10-12 | WNMI303 | LIEXP |
| 2013-05-20 | WNMI303 | LETRES |
| 2010-08-25 | WNMI303 | LIMOD |
| 2003-07-09 | WNMI303 | LIREN |
| 2003-07-09 | WNMI303 | LIAUA |
| 2003-05-19 | WNMI303 | LETRES |
| 2001-10-09 | WNMI303 | AUDOPR |
| 2000-11-23 | WNMI303 | LICCNV |
| 1998-06-10 | WNMI303 | AUTHPR |
| 1998-06-10 | WNMI303 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1664315 | 2026-08-02 01:25:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNMI303 | ULS 1664315 | 2026-08-02 01:25:22 |
| Status | E | ULS 1664315 | 2026-08-02 01:25:22 |
| Service | IG | ULS 1664315 | 2026-08-02 01:25:22 |
| Grant Date | 2003-07-09 | ULS 1664315 | 2026-08-02 01:25:22 |
| Expiration Date | 2013-08-11 | ULS 1664315 | 2026-08-02 01:25:22 |
| Cancellation Date | 2013-10-12 | ULS 1664315 | 2026-08-02 01:25:22 |