Universal Licensing System
WPMM911
ADVOCATE HEALTH & HOSPITAL CORPORATION DBA CHRIST HOSPITAL
License details
| ULS identifier | 1797398 |
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| Call sign | WPMM911 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-09-24 |
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| Expiration | 2003-09-24 |
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| Cancellation | 2003-11-30 |
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| Frequency range | 462.775 MHz |
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| Locations | 1 |
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| Representative location | OAK LAWN, COOK, IL |
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| Coordinates | 41.7211389, -87.7322778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:46 |
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Licensee
| Name | ADVOCATE HEALTH & HOSPITAL CORPORATION DBA CHRIST HOSPITAL |
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| Applicant type | C |
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| Location | OAK LAWN, IL |
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| Address | 4440 W 95TH ST, OAK LAWN, IL, 60453 |
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| Phone | 7083461080 |
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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 | FB | 462.77500000 | | | 10.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.77500000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4440 WEST 95TH STREET, OAK LAWN, COOK, IL | 41.72113889, -87.73227778 | 180.000 m | B | 40.000 m structure / 42.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 2.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 4440 WEST 95TH STREET, OAK LAWN, IL | | 7083461080 |
License history
| Date | File or call sign | Action |
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| 2003-11-30 | WPMM911 | LIEXP |
| 2003-06-30 | WPMM911 | LETRES |
| 2001-10-19 | WPMM911 | AUDOPR |
| 2000-11-23 | WPMM911 | LICCNV |
| 1998-09-24 | WPMM911 | AUTHPR |
| 1998-09-24 | WPMM911 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1797398 | 2026-08-02 01:26:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMM911 | ULS 1797398 | 2026-08-02 01:26:46 |
| Status | E | ULS 1797398 | 2026-08-02 01:26:46 |
| Service | IG | ULS 1797398 | 2026-08-02 01:26:46 |
| Grant Date | 1998-09-24 | ULS 1797398 | 2026-08-02 01:26:46 |
| Expiration Date | 2003-09-24 | ULS 1797398 | 2026-08-02 01:26:46 |
| Cancellation Date | 2003-11-30 | ULS 1797398 | 2026-08-02 01:26:46 |