Universal Licensing System
WRJE494
Massachusetts Eye and Ear Infirmary
License details
| ULS identifier | 4322591 |
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| Call sign | WRJE494 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-08-17 |
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| Expiration | 2030-08-17 |
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| Frequency range | 72.1 MHz |
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| Locations | 2 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3627778, -71.0701667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.10000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Boston, SUFFOLK, MA | 42.36277778, -71.07016667 | | | | |
| 2 | T | Boston, SUFFOLK, MA | 42.33308333, -71.10750000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 243 Charles St., Boston, MA | SUFFOLK | 6175237900 |
| 2 | 800 Huntington Ave., Boston, MA | SUFFOLK | 6175237900 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-17 | WRJE494 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4322591 | 2026-08-02 01:19:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJE494 | ULS 4322591 | 2026-08-02 01:19:50 |
| Status | A | ULS 4322591 | 2026-08-02 01:19:50 |
| Service | IG | ULS 4322591 | 2026-08-02 01:19:50 |
| Grant Date | 2020-08-17 | ULS 4322591 | 2026-08-02 01:19:50 |
| Expiration Date | 2030-08-17 | ULS 4322591 | 2026-08-02 01:19:50 |