Universal Licensing System
WNWB887
ALTON MEMORIAL HOSPITAL
License details
| ULS identifier | 1281516 |
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| Call sign | WNWB887 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-02-06 |
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| Expiration | 2031-04-12 |
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| Frequency range | 463.05 - 468.175 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | ALTON, MADISON, IL |
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| Coordinates | 38.9000556, -90.1587222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 463.05000000 | | | 100.000000 | 300.000000 | |
| 1 | 1 | FB | 463.12500000 | | | 100.000000 | 300.000000 | |
| 1 | 1 | FB | 463.15000000 | | | 100.000000 | 300.000000 | |
| 1 | 1 | FB | 463.17500000 | | | 100.000000 | 300.000000 | |
| 2 | 1 | MO | 468.05000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 468.12500000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 468.15000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 468.17500000 | | | 100.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.05000000 | | 11K0F3E |
| 1 | 1 | 463.12500000 | | 11K0F3E |
| 1 | 1 | 463.15000000 | | 11K0F3E |
| 1 | 1 | 463.17500000 | | 11K0F3E |
| 2 | 1 | 468.05000000 | | 11K0F3E |
| 2 | 1 | 468.12500000 | | 11K0F3E |
| 2 | 1 | 468.15000000 | | 11K0F3E |
| 2 | 1 | 468.17500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE MEMORIAL DR, ALTON, MADISON, IL | 38.90005556, -90.15872222 | 168.000 m | | 21.000 m structure / 21.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 43.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ONE MEMORIAL DR, ALTON, IL | MADISON | 6184637340 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-02 | WNWB887 | LIAUA |
| 2021-02-06 | WNWB887 | LIREN |
| 2021-01-18 | WNWB887 | LETRES |
| 2015-03-24 | WNWB887 | LIMOD |
| 2012-09-12 | WNWB887 | LIMOD |
| 2011-02-24 | WNWB887 | LIREN |
| 2011-02-24 | WNWB887 | ESCAPR |
| 2011-02-23 | WNWB887 | ESUAPR |
| 2011-02-23 | WNWB887 | EFUAPR |
| 2011-02-11 | WNWB887 | ESURNW |
| 2011-01-17 | WNWB887 | LETRES |
| 2011-01-12 | WNWB887 | ESURNW |
| 2001-09-20 | WNWB887 | AUDOPR |
| 2001-03-26 | WNWB887 | LIREN |
| 2001-01-23 | WNWB887 | LETRES |
| 2000-10-20 | WNWB887 | LICCNV |
| 1996-04-23 | WNWB887 | LIREN |
| 1996-04-23 | WNWB887 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1281516 | 2026-08-16 06:49:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWB887 | ULS 1281516 | 2026-08-16 06:49:55 |
| Status | A | ULS 1281516 | 2026-08-16 06:49:55 |
| Service | PW | ULS 1281516 | 2026-08-16 06:49:55 |
| Grant Date | 2021-02-06 | ULS 1281516 | 2026-08-16 06:49:55 |
| Expiration Date | 2031-04-12 | ULS 1281516 | 2026-08-16 06:49:55 |