Universal Licensing System
WSMX412
STEPPING STONES LEARNING INSTITUTE
License details
| ULS identifier | 5307340 |
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| Call sign | WSMX412 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-05-20 |
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| Expiration | 2036-05-20 |
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| Frequency range | 462.1 - 467.1 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TRENTON, MERCER, NJ |
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| Coordinates | 40.2113889, -74.7446111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.10000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 462.10000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.10000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.10000000 | | 7K60FXE |
| 2 | 1 | 462.10000000 | | 7K60FXE |
| 2 | 1 | 467.10000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 719 ROEBLING AVENUE, TRENTON, MERCER, NJ | 40.21138889, -74.74461111 | 16.000 m | BANT | 11.000 m structure / 14.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 3.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 719 ROEBLING AVENUE, TRENTON, NJ | MERCER | 6099898882 |
License history
| Date | File or call sign | Action |
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| 2026-05-20 | WSMX412 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5307340 | 2026-08-02 01:24:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSMX412 | ULS 5307340 | 2026-08-02 01:24:44 |
| Status | A | ULS 5307340 | 2026-08-02 01:24:44 |
| Service | IG | ULS 5307340 | 2026-08-02 01:24:44 |
| Grant Date | 2026-05-20 | ULS 5307340 | 2026-08-02 01:24:44 |
| Expiration Date | 2036-05-20 | ULS 5307340 | 2026-08-02 01:24:44 |