Universal Licensing System
WIL583
SUFFOLK, COUNTY OF
License details
| ULS identifier | 1262200 |
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| Call sign | WIL583 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-04-12 |
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| Expiration | 2033-07-07 |
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| Frequency range | 474.6875 MHz |
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| Locations | 2 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3670556, -71.0661667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 471.68750000 | | | 110.000000 | 312.000000 | |
| 2 | 1 | MO | 471.68750000 | | | 110.000000 | 115.000000 | |
| 2 | 1 | MO | 474.68750000 | | | 110.000000 | 115.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.68750000 | | 20K0F3E |
| 2 | 1 | 471.68750000 | | 20K0F3E |
| 2 | 1 | 474.68750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 CAMBRIDGE ST, BOSTON, SUFFOLK, MA | 42.36705556, -71.06616667 | 3.000 m | | 29.000 m structure / 29.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | 83.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | SUFFOLK CTY SHERIFFS DEPT 200 NASHUA ST, BOSTON, MA | | 6176351100 |
| 2 | 200 nashua st, boston, MA | SUFFOLK | 6176351100 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-12 | WIL583 | LIREN |
| 2023-04-10 | WIL583 | LETRES |
| 2023-04-08 | WIL583 | ESURNW |
| 2015-05-12 | WIL583 | LIAUA |
| 2015-05-11 | WIL583 | ESCAPR |
| 2013-05-14 | WIL583 | LIREN |
| 2013-05-13 | WIL583 | ESCAPR |
| 2013-04-08 | WIL583 | LETRES |
| 2003-04-18 | WIL583 | LIREN |
| 2003-04-14 | WIL583 | LETRES |
| 2002-03-26 | WIL583 | AUDOPR |
| 2000-10-20 | WIL583 | LICCNV |
| 1998-04-21 | WIL583 | AUTHPR |
| 1998-04-21 | WIL583 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1262200 | 2026-08-02 01:11:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIL583 | ULS 1262200 | 2026-08-02 01:11:28 |
| Status | A | ULS 1262200 | 2026-08-02 01:11:28 |
| Service | PW | ULS 1262200 | 2026-08-02 01:11:28 |
| Grant Date | 2023-04-12 | ULS 1262200 | 2026-08-02 01:11:28 |
| Expiration Date | 2033-07-07 | ULS 1262200 | 2026-08-02 01:11:28 |