Universal Licensing System
WQJX762
LAWRENCE PUBLIC SCHOOLS
License details
| ULS identifier | 3076514 |
|---|
| Call sign | WQJX762 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-04-22 |
|---|
| Expiration | 2029-02-05 |
|---|
| Frequency range | 451.4875 - 469.15 MHz (23 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | LAWRENCE, ESSEX, MA |
|---|
| Coordinates | 42.7139167, -71.1487778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 6 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 456.48750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 461.41250000 | | | 40.000000 | 60.000000 | |
| 5 | 1 | MO | 461.41250000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FB2 | 461.93750000 | | | 40.000000 | 60.000000 | |
| 5 | 1 | MO | 461.93750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 462.23750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 462.28750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 462.33750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 462.36250000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 462.41250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 463.36250000 | | | 40.000000 | 60.000000 | |
| 5 | 1 | MO | 463.36250000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 464.15000000 | | | 40.000000 | 60.000000 | |
| 4 | 1 | MO | 464.15000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 466.41250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 466.41250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 466.93750000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 466.93750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 467.23750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 467.28750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 467.33750000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 467.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 468.36250000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 468.36250000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 469.15000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 469.15000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 6 | 1 | 451.48750000 | | 7K60FXE |
| 6 | 1 | 451.48750000 | | 11K2F3E |
| 6 | 1 | 451.58750000 | | 11K2F3E |
| 6 | 1 | 451.58750000 | | 7K60FXE |
| 6 | 1 | 451.71250000 | | 11K2F3E |
| 6 | 1 | 451.71250000 | | 7K60FXE |
| 6 | 1 | 456.48750000 | | 11K2F3E |
| 6 | 1 | 456.48750000 | | 7K60FXE |
| 6 | 1 | 456.58750000 | | 11K2F3E |
| 6 | 1 | 456.58750000 | | 7K60FXE |
| 6 | 1 | 456.71250000 | | 7K60FXE |
| 6 | 1 | 456.71250000 | | 11K2F3E |
| 2 | 1 | 461.41250000 | | 11K2F3E |
| 2 | 1 | 461.41250000 | | 7K60FXE |
| 5 | 1 | 461.41250000 | | 11K2F3E |
| 5 | 1 | 461.41250000 | | 7K60FXE |
| 2 | 1 | 461.93750000 | | 11K2F3E |
| 2 | 1 | 461.93750000 | | 7K60FXE |
| 5 | 1 | 461.93750000 | | 7K60FXE |
| 5 | 1 | 461.93750000 | | 11K2F3E |
| 6 | 1 | 462.23750000 | | 7K60FXE |
| 6 | 1 | 462.23750000 | | 11K2F3E |
| 6 | 1 | 462.28750000 | | 7K60FXE |
| 6 | 1 | 462.28750000 | | 11K2F3E |
| 6 | 1 | 462.33750000 | | 7K60FXE |
| 6 | 1 | 462.33750000 | | 11K2F3E |
| 6 | 1 | 462.36250000 | | 11K2F3E |
| 6 | 1 | 462.36250000 | | 7K60FXE |
| 6 | 1 | 462.41250000 | | 7K60FXE |
| 6 | 1 | 462.41250000 | | 11K2F3E |
| 2 | 1 | 463.36250000 | | 11K2F3E |
| 2 | 1 | 463.36250000 | | 7K60FXE |
| 5 | 1 | 463.36250000 | | 11K2F3E |
| 5 | 1 | 463.36250000 | | 7K60FXE |
| 1 | 1 | 464.15000000 | | 11K2F3E |
| 1 | 1 | 464.15000000 | | 7K60FXE |
| 4 | 1 | 464.15000000 | | 7K60FXE |
| 4 | 1 | 464.15000000 | | 11K2F3E |
| 3 | 1 | 466.41250000 | | 11K2F3E |
| 3 | 1 | 466.41250000 | | 7K60FXE |
| 5 | 1 | 466.41250000 | | 7K60FXE |
| 5 | 1 | 466.41250000 | | 11K2F3E |
| 3 | 1 | 466.93750000 | | 7K60FXE |
| 3 | 1 | 466.93750000 | | 11K2F3E |
| 5 | 1 | 466.93750000 | | 7K60FXE |
| 5 | 1 | 466.93750000 | | 11K2F3E |
| 6 | 1 | 467.23750000 | | 11K2F3E |
| 6 | 1 | 467.23750000 | | 7K60FXE |
| 6 | 1 | 467.28750000 | | 11K2F3E |
| 6 | 1 | 467.28750000 | | 7K60FXE |
| 6 | 1 | 467.33750000 | | 7K60FXE |
| 6 | 1 | 467.33750000 | | 11K2F3E |
| 6 | 1 | 467.41250000 | | 11K2F3E |
| 6 | 1 | 467.41250000 | | 7K60FXE |
| 3 | 1 | 468.36250000 | | 11K2F3E |
| 3 | 1 | 468.36250000 | | 7K60FXE |
| 5 | 1 | 468.36250000 | | 7K60FXE |
| 5 | 1 | 468.36250000 | | 11K2F3E |
| 3 | 1 | 469.15000000 | | 7K60FXE |
| 3 | 1 | 469.15000000 | | 11K2F3E |
| 4 | 1 | 469.15000000 | | 11K2F3E |
| 4 | 1 | 469.15000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 480 HOWARD ST, LAWRENCE, ESSEX, MA | 42.71391667, -71.14877778 | 54.000 m | B | 18.000 m structure / 18.000 m overall | |
| 2 | | 451 HOWARD ST, LAWRENCE, ESSEX, MA | 42.71380556, -71.14925000 | 54.000 m | B | 38.100 m structure / 38.100 m overall | |
| 3 | | ESSEX, MA | | | | | |
| 4 | T | ESSEX, MA | | | | | N |
| 5 | T | ESSEX, MA | | | | | N |
| 6 | | 451 HOWARD ST, LAWRENCE, ESSEX, MA | 42.71380556, -71.14925000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 15.000 m | | | | 20.700 | |
| 1 | 2 | | | 33.500 m | | | | 39.400 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 255 ESSEX ST, LAWRENCE, MA | ESSEX | 9789755905 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-22 | WQJX762 | LIREN |
| 2019-01-26 | WQJX762 | ESURNW |
| 2019-01-06 | WQJX762 | ESURNW |
| 2018-12-07 | WQJX762 | ESURNW |
| 2018-11-12 | WQJX762 | LETRES |
| 2018-11-07 | WQJX762 | ESURNW |
| 2009-11-10 | WQJX762 | LETCNS |
| 2009-02-05 | WQJX762 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3076514 | 2026-08-02 01:25:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJX762 | ULS 3076514 | 2026-08-02 01:25:54 |
| Status | A | ULS 3076514 | 2026-08-02 01:25:54 |
| Service | IG | ULS 3076514 | 2026-08-02 01:25:54 |
| Grant Date | 2019-04-22 | ULS 3076514 | 2026-08-02 01:25:54 |
| Expiration Date | 2029-02-05 | ULS 3076514 | 2026-08-02 01:25:54 |