Universal Licensing System
WRZN753
AMAZON DATA SERVICES INC
License details
| ULS identifier | 4845722 |
|---|
| Call sign | WRZN753 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2023-11-22 |
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| Expiration | 2033-11-22 |
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| Frequency range | 464.6 - 469.75 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | PORTAGE, PORTER, IN |
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| Coordinates | 41.6094444, -87.1687778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.60000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 464.60000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.75000000 | | | 50.000000 | 40.000000 | |
| 2 | 1 | MO | 468.75000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.60000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.75000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.60000000 | | 7K60FXE |
| 2 | 1 | 464.60000000 | | 7K60FXE |
| 1 | 1 | 464.75000000 | | 7K60FXE |
| 2 | 1 | 468.75000000 | | 7K60FXE |
| 2 | 1 | 469.60000000 | | 7K60FXE |
| 2 | 1 | 469.75000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6350 PRAIRIE SCHOOL DR, PORTAGE, PORTER, IN | 41.60944444, -87.16877778 | 183.000 m | B | 15.200 m structure / 18.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.200 m | | | | 10.900 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6350 PRAIRIE SCHOOL DR, PORTAGE, IN | PORTER | 2062661000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-27 | WRZN753 | LETCNS |
| 2023-11-22 | WRZN753 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4845722 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZN753 | ULS 4845722 | 2026-08-02 01:21:22 |
| Status | A | ULS 4845722 | 2026-08-02 01:21:22 |
| Service | YG | ULS 4845722 | 2026-08-02 01:21:22 |
| Grant Date | 2023-11-22 | ULS 4845722 | 2026-08-02 01:21:22 |
| Expiration Date | 2033-11-22 | ULS 4845722 | 2026-08-02 01:21:22 |