Universal Licensing System
WRZR840
SEEM Collaborative
License details
| ULS identifier | 4850117 |
|---|
| Call sign | WRZR840 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-12-04 |
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| Expiration | 2033-12-04 |
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| Frequency range | 451.3125 - 456.5125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | STONEHAM, MIDDLESEX, MA |
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| Coordinates | 42.4828889, -71.0961389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 7K60FXE |
| 1 | 1 | 451.31250000 | | 11K2F3E |
| 1 | 1 | 451.51250000 | | 7K60FXE |
| 1 | 1 | 451.51250000 | | 11K2F3E |
| 1 | 1 | 451.76250000 | | 11K2F3E |
| 1 | 1 | 451.76250000 | | 7K60FXE |
| 1 | 1 | 456.31250000 | | 7K60FXE |
| 1 | 1 | 456.31250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STONEHAM, MIDDLESEX, MA | 42.48288889, -71.09613889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 25 WILLIAMS ST, STONEHAM, MA | MIDDLESEX | 7812243780 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-04 | WRZR840 | LETCNS |
| 2023-12-04 | WRZR840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4850117 | 2026-08-02 01:24:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZR840 | ULS 4850117 | 2026-08-02 01:24:04 |
| Status | A | ULS 4850117 | 2026-08-02 01:24:04 |
| Service | IG | ULS 4850117 | 2026-08-02 01:24:04 |
| Grant Date | 2023-12-04 | ULS 4850117 | 2026-08-02 01:24:04 |
| Expiration Date | 2033-12-04 | ULS 4850117 | 2026-08-02 01:24:04 |