Universal Licensing System
WPHS438
MATTESON SCHOOL DISTRICT 159
License details
| ULS identifier | 1729178 |
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| Call sign | WPHS438 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-19 |
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| Expiration | 2002-05-19 |
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| Cancellation | 2002-09-22 |
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| Frequency range | 464.125 MHz |
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| Locations | 2 |
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| Representative location | MATTESON, COOK, IL |
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| Coordinates | 41.5128056, -87.7489444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:45 |
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Licensee
| Name | MATTESON SCHOOL DISTRICT 159 |
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| Applicant type | G |
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| Location | MATTESON, IL |
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| Address | 6131 ALLEMONG DR, MATTESON, IL, 60443 |
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| Phone | 7087202626 |
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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 | 464.12500000 | | | 10.000000 | 18.000000 | |
| 2 | 1 | MO | 464.12500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.12500000 | | 20K0F3E |
| 2 | 1 | 464.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 725 NOTRE DAME DR, MATTESON, COOK, IL | 41.51280556, -87.74894444 | 213.000 m | B | 4.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 6.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 725 NOTRE DAME DR, MATTESON, IL | | 7087202626 |
License history
| Date | File or call sign | Action |
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| 2002-09-22 | WPHS438 | LIEXP |
| 2002-02-25 | WPHS438 | LETRES |
| 2001-10-26 | WPHS438 | AUDOPR |
| 2000-11-23 | WPHS438 | LICCNV |
| 1997-05-19 | WPHS438 | AUTHPR |
| 1997-05-19 | WPHS438 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1729178 | 2026-08-02 01:28:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPHS438 | ULS 1729178 | 2026-08-02 01:28:45 |
| Status | E | ULS 1729178 | 2026-08-02 01:28:45 |
| Service | IG | ULS 1729178 | 2026-08-02 01:28:45 |
| Grant Date | 1997-05-19 | ULS 1729178 | 2026-08-02 01:28:45 |
| Expiration Date | 2002-05-19 | ULS 1729178 | 2026-08-02 01:28:45 |
| Cancellation Date | 2002-09-22 | ULS 1729178 | 2026-08-02 01:28:45 |