Universal Licensing System
WRY483
MADISON DISTRICT PUBLIC SCHOOLS
License details
| ULS identifier | 1762296 |
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| Call sign | WRY483 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-01-25 |
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| Expiration | 2004-03-02 |
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| Cancellation | 2004-05-02 |
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| Frequency range | 464.525 - 469.525 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MADISON HEIGHTS, OAKLAND, MI |
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| Coordinates | 42.4791944, -83.1074167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:10 |
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Licensee
| Name | MADISON DISTRICT PUBLIC SCHOOLS |
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| Applicant type | G |
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| FRN | 0002734937 |
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| Location | MADISON HEIGHTS, MI |
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| Address | 25421 ALGER ST, MADISON HEIGHTS, MI, 48071 |
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| Phone | 2483997800 |
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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 | 464.52500000 | | | 40.000000 | 50.000000 | |
| 2 | 1 | MO | 464.52500000 | | | 16.000000 | | |
| 2 | 1 | MO | 469.52500000 | | | 16.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.52500000 | | 20K0F3E |
| 2 | 1 | 464.52500000 | | 20K0F3E |
| 2 | 1 | 469.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 25421 ALGER, MADISON HEIGHTS, OAKLAND, MI | 42.47919444, -83.10741667 | 194.000 m | | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 25421 ALGER ST, MADISON HEIGHTS, MI | | 2483997800 |
License history
| Date | File or call sign | Action |
|---|
| 2004-05-02 | WRY483 | LIEXP |
| 2003-12-08 | WRY483 | LETRES |
| 2001-11-02 | WRY483 | AUDOPR |
| 2000-11-23 | WRY483 | LICCNV |
| 1999-01-25 | WRY483 | AUTHPR |
| 1999-01-25 | WRY483 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1762296 | 2026-08-02 01:13:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRY483 | ULS 1762296 | 2026-08-02 01:13:10 |
| Status | E | ULS 1762296 | 2026-08-02 01:13:10 |
| Service | IG | ULS 1762296 | 2026-08-02 01:13:10 |
| Grant Date | 1999-01-25 | ULS 1762296 | 2026-08-02 01:13:10 |
| Expiration Date | 2004-03-02 | ULS 1762296 | 2026-08-02 01:13:10 |
| Cancellation Date | 2004-05-02 | ULS 1762296 | 2026-08-02 01:13:10 |