Universal Licensing System
WSIA680
MADISON SCHOOL DISTRICT # 38
License details
| ULS identifier | 5126882 |
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| Call sign | WSIA680 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-04-25 |
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| Expiration | 2035-04-25 |
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| Frequency range | 452.5125 - 457.625 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | Phoenix, MARICOPA, AZ |
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| Coordinates | 33.5267222, -112.0571111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.51250000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 452.51250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | FB2 | 452.62500000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | MO | 452.62500000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 457.51250000 | | | 6.000000 | 6.000000 | |
| 4 | 1 | MO | 457.62500000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.51250000 | | 11K2F3E |
| 1 | 1 | 452.51250000 | | 7K60FXE |
| 3 | 1 | 452.51250000 | | 7K60FXE |
| 3 | 1 | 452.51250000 | | 11K2F3E |
| 2 | 1 | 452.62500000 | | 11K2F3E |
| 2 | 1 | 452.62500000 | | 7K60FXE |
| 4 | 1 | 452.62500000 | | 7K60FXE |
| 4 | 1 | 452.62500000 | | 11K2F3E |
| 3 | 1 | 457.51250000 | | 11K2F3E |
| 3 | 1 | 457.51250000 | | 7K60FXE |
| 4 | 1 | 457.62500000 | | 7K60FXE |
| 4 | 1 | 457.62500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1155 E. Rose Lane, Phoenix, MARICOPA, AZ | 33.52672222, -112.05711111 | 400.000 m | BPIPE | 10.000 m structure / 15.000 m overall | |
| 2 | T | 7302 N. 10th Street, Phoenix, MARICOPA, AZ | 33.54308333, -112.06247222 | 410.000 m | BANT | 13.000 m structure / 18.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -8.000 | |
| 1 | 2 | T | | 18.000 m | | | | -7.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5601 N 16TH STREET, Phoenix, AZ | MARICOPA | 6026647700 |
| 2 | Madison Park Middle School 1431 E Campbell Ave, Phoenix, AZ | MARICOPA | 6026647500 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WSIA680 | LETCNS |
| 2025-04-25 | WSIA680 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5126882 | 2026-08-02 01:22:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIA680 | ULS 5126882 | 2026-08-02 01:22:44 |
| Status | A | ULS 5126882 | 2026-08-02 01:22:44 |
| Service | IG | ULS 5126882 | 2026-08-02 01:22:44 |
| Grant Date | 2025-04-25 | ULS 5126882 | 2026-08-02 01:22:44 |
| Expiration Date | 2035-04-25 | ULS 5126882 | 2026-08-02 01:22:44 |