Universal Licensing System
WSHX300
MASSACHUSETTS PORT AUTHORITY
License details
| ULS identifier | 5121180 |
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| Call sign | WSHX300 |
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| Radio service | GE |
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| Status | A |
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| Grant date | 2025-04-14 |
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| Expiration | 2035-04-14 |
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| Frequency range | 809.9625 - 854.9625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | EAST BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3653889, -71.0181111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 809.96250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 854.96250000 | | | 70.000000 | 86.000000 | |
| 2 | 1 | MO | 854.96250000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.96250000 | | 20K0F3E |
| 2 | 1 | 809.96250000 | | 20K0F9W |
| 1 | 1 | 854.96250000 | | 20K0F9W |
| 1 | 1 | 854.96250000 | | 20K0F3E |
| 2 | 1 | 854.96250000 | | 20K0F9W |
| 2 | 1 | 854.96250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOGAN INTERNATIONAL AIRPORT, EAST BOSTON, SUFFOLK, MA | 42.36538889, -71.01811111 | 3.000 m | B | 78.000 m structure / 78.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 78.000 m | | | | 71.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | FIRE STATION LOGAN INTL AIRPORT EAST, BOSTON, MA | SUFFOLK | 6175611917 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-14 | WSHX300 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5121180 | 2026-08-02 01:10:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSHX300 | ULS 5121180 | 2026-08-02 01:10:17 |
| Status | A | ULS 5121180 | 2026-08-02 01:10:17 |
| Service | GE | ULS 5121180 | 2026-08-02 01:10:17 |
| Grant Date | 2025-04-14 | ULS 5121180 | 2026-08-02 01:10:17 |
| Expiration Date | 2035-04-14 | ULS 5121180 | 2026-08-02 01:10:17 |