Universal Licensing System
WSNI604
CITY OF LAWRENCE POLICE DEPARTMENT
License details
| ULS identifier | 5325333 |
|---|
| Call sign | WSNI604 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2026-06-29 |
|---|
| Expiration | 2036-06-29 |
|---|
| Frequency range | 482.5625 - 487.2 MHz (4 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | LAWRENCE, ESSEX, MA |
|---|
| Coordinates | 42.6914722, -71.1449167 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 482.56250000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 482.56250000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 482.56250000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB2 | 482.56250000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB2 | 482.56250000 | | | 100.000000 | 100.000000 | |
| 6 | 1 | MO | 482.56250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 484.20000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 484.20000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 484.20000000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB2 | 484.20000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | FB2 | 484.20000000 | | | 100.000000 | 100.000000 | |
| 6 | 1 | MO | 484.20000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | FX1 | 485.56250000 | | | 50.000000 | 25.000000 | |
| 6 | 1 | MO | 485.56250000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | FX1 | 487.20000000 | | | 50.000000 | 25.000000 | |
| 6 | 1 | MO | 487.20000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 482.56250000 | | 8K70D1W |
| 1 | 1 | 482.56250000 | | 8K10F1E |
| 1 | 1 | 482.56250000 | | 11K2F3E |
| 2 | 1 | 482.56250000 | | 11K2F3E |
| 2 | 1 | 482.56250000 | | 8K10F1E |
| 2 | 1 | 482.56250000 | | 8K70D1W |
| 3 | 1 | 482.56250000 | | 8K70D1W |
| 3 | 1 | 482.56250000 | | 8K10F1E |
| 3 | 1 | 482.56250000 | | 11K2F3E |
| 4 | 1 | 482.56250000 | | 8K70D1W |
| 4 | 1 | 482.56250000 | | 11K2F3E |
| 4 | 1 | 482.56250000 | | 8K10F1E |
| 5 | 1 | 482.56250000 | | 11K2F3E |
| 5 | 1 | 482.56250000 | | 8K10F1E |
| 5 | 1 | 482.56250000 | | 8K70D1W |
| 6 | 1 | 482.56250000 | | 8K10F1E |
| 6 | 1 | 482.56250000 | | 8K70D1W |
| 6 | 1 | 482.56250000 | | 11K2F3E |
| 1 | 1 | 484.20000000 | | 8K10F1E |
| 1 | 1 | 484.20000000 | | 8K70D1W |
| 1 | 1 | 484.20000000 | | 11K2F3E |
| 2 | 1 | 484.20000000 | | 11K2F3E |
| 2 | 1 | 484.20000000 | | 8K70D1W |
| 2 | 1 | 484.20000000 | | 8K10F1E |
| 3 | 1 | 484.20000000 | | 8K10F1E |
| 3 | 1 | 484.20000000 | | 11K2F3E |
| 3 | 1 | 484.20000000 | | 8K70D1W |
| 4 | 1 | 484.20000000 | | 11K2F3E |
| 4 | 1 | 484.20000000 | | 8K70D1W |
| 4 | 1 | 484.20000000 | | 8K10F1E |
| 5 | 1 | 484.20000000 | | 11K2F3E |
| 5 | 1 | 484.20000000 | | 8K70D1W |
| 5 | 1 | 484.20000000 | | 8K10F1E |
| 6 | 1 | 484.20000000 | | 8K10F1E |
| 6 | 1 | 484.20000000 | | 8K70D1W |
| 6 | 1 | 484.20000000 | | 11K2F3E |
| 4 | 1 | 485.56250000 | | 8K10F1E |
| 4 | 1 | 485.56250000 | | 11K2F3E |
| 4 | 1 | 485.56250000 | | 8K70D1W |
| 6 | 1 | 485.56250000 | | 8K70D1W |
| 6 | 1 | 485.56250000 | | 11K2F3E |
| 6 | 1 | 485.56250000 | | 8K10F1E |
| 4 | 1 | 487.20000000 | | 8K70D1W |
| 4 | 1 | 487.20000000 | | 8K10F1E |
| 4 | 1 | 487.20000000 | | 11K2F3E |
| 6 | 1 | 487.20000000 | | 8K10F1E |
| 6 | 1 | 487.20000000 | | 11K2F3E |
| 6 | 1 | 487.20000000 | | 8K70D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAWRENCE HIGH SCHOOL, 71 NORTH PARRISH STREET, LAWRENCE, ESSEX, MA | 42.69147222, -71.14491667 | 18.300 m | BANT | 37.500 m structure / 41.200 m overall | |
| 2 | T | 80 HIGH STREET WATER TANK, LAWRENCE, ESSEX, MA | 42.70933333, -71.14638889 | 52.100 m | TANK | 36.900 m structure / 39.600 m overall | |
| 3 | T | ADJACENT TO 224 MT. VERNON STREET, LAWRENCE, ESSEX, MA | 42.68197222, -71.17044444 | 55.800 m | TANK | 40.200 m structure / 42.700 m overall | |
| 4 | T | 55 LOWELL STREET, LAWRENCE, ESSEX, MA | 42.70922222, -71.16525000 | 15.700 m | LTOWER | 45.700 m structure / 50.300 m overall | |
| 5 | T | BEHIND 12 YALE STREET, LAWRENCE, ESSEX, MA | 42.70800000, -71.18533333 | 75.900 m | BANT | 46.000 m structure / 49.100 m overall | |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 41.200 m | V | 6.0000 | 360.0000 | 15.700 | |
| 1 | 2 | T | | 39.600 m | V | 6.0000 | 360.0000 | 45.600 | |
| 1 | 3 | T | | 42.700 m | V | 6.0000 | 360.0000 | 51.400 | |
| 1 | 4 | T | | 42.700 m | V | 6.0000 | 360.0000 | 18.200 | |
| 1 | 5 | T | | 49.100 m | V | 6.0000 | 360.0000 | 79.800 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 55 LOWELL STREET, LAWRENCE, MA | ESSEX | 9787945900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-29 | WSNI604 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5325333 | 2026-08-02 01:11:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSNI604 | ULS 5325333 | 2026-08-02 01:11:43 |
| Status | A | ULS 5325333 | 2026-08-02 01:11:43 |
| Service | PW | ULS 5325333 | 2026-08-02 01:11:43 |
| Grant Date | 2026-06-29 | ULS 5325333 | 2026-08-02 01:11:43 |
| Expiration Date | 2036-06-29 | ULS 5325333 | 2026-08-02 01:11:43 |