Universal Licensing System
WRDK543
SECAUCUS SCHOOL DISTRICT
License details
| ULS identifier | 4162139 |
|---|
| Call sign | WRDK543 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-20 |
|---|
| Expiration | 2029-05-20 |
|---|
| Frequency range | 452.0375 - 457.8625 MHz (16 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | SECAUCUS, HUDSON, NJ |
|---|
| Coordinates | 40.8036111, -74.0508333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:51 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 452.03750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 452.86250000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | MO | 456.31250000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO | 456.51250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 456.53750000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO | 456.61250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 456.63750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 456.68750000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO | 456.73750000 | | | 6.000000 | 6.000000 | |
| 5 | 1 | MO | 457.03750000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO | 457.13750000 | | | 6.000000 | 6.000000 | |
| 6 | 1 | MO | 457.31250000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 457.48750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 457.63750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 457.76250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 457.86250000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 452.03750000 | | 11K2F3E |
| 4 | 1 | 452.03750000 | | 4K00F1W |
| 4 | 1 | 452.03750000 | | 7K60FXE |
| 1 | 1 | 452.86250000 | | 7K60FXE |
| 1 | 1 | 452.86250000 | | 4K00F1W |
| 1 | 1 | 452.86250000 | | 11K2F3E |
| 6 | 1 | 456.31250000 | | 11K2F3E |
| 6 | 1 | 456.31250000 | | 4K00F1W |
| 6 | 1 | 456.31250000 | | 7K60FXE |
| 6 | 1 | 456.51250000 | | 11K2F3E |
| 6 | 1 | 456.51250000 | | 7K60FXE |
| 6 | 1 | 456.51250000 | | 4K00F1W |
| 3 | 1 | 456.53750000 | | 7K60FXE |
| 3 | 1 | 456.53750000 | | 4K00F1W |
| 3 | 1 | 456.53750000 | | 11K2F3E |
| 6 | 1 | 456.61250000 | | 11K2F3E |
| 6 | 1 | 456.61250000 | | 4K00F1W |
| 6 | 1 | 456.61250000 | | 7K60FXE |
| 3 | 1 | 456.63750000 | | 11K2F3E |
| 3 | 1 | 456.63750000 | | 4K00F1W |
| 3 | 1 | 456.63750000 | | 7K60FXE |
| 3 | 1 | 456.68750000 | | 4K00F1W |
| 3 | 1 | 456.68750000 | | 7K60FXE |
| 3 | 1 | 456.68750000 | | 11K2F3E |
| 6 | 1 | 456.73750000 | | 4K00F1W |
| 6 | 1 | 456.73750000 | | 11K2F3E |
| 6 | 1 | 456.73750000 | | 7K60FXE |
| 5 | 1 | 457.03750000 | | 4K00F1W |
| 5 | 1 | 457.03750000 | | 7K60FXE |
| 5 | 1 | 457.03750000 | | 11K2F3E |
| 6 | 1 | 457.13750000 | | 4K00F1W |
| 6 | 1 | 457.13750000 | | 11K2F3E |
| 6 | 1 | 457.13750000 | | 7K60FXE |
| 6 | 1 | 457.31250000 | | 7K60FXE |
| 6 | 1 | 457.31250000 | | 11K2F3E |
| 6 | 1 | 457.31250000 | | 4K00F1W |
| 3 | 1 | 457.48750000 | | 11K2F3E |
| 3 | 1 | 457.48750000 | | 4K00F1W |
| 3 | 1 | 457.48750000 | | 7K60FXE |
| 3 | 1 | 457.63750000 | | 4K00F1W |
| 3 | 1 | 457.63750000 | | 11K2F3E |
| 3 | 1 | 457.63750000 | | 7K60FXE |
| 3 | 1 | 457.76250000 | | 7K60FXE |
| 3 | 1 | 457.76250000 | | 11K2F3E |
| 3 | 1 | 457.76250000 | | 4K00F1W |
| 2 | 1 | 457.86250000 | | 11K2F3E |
| 2 | 1 | 457.86250000 | | 7K60FXE |
| 2 | 1 | 457.86250000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11 MILL RIDGE ROAD, SECAUCUS, HUDSON, NJ | 40.80361111, -74.05083333 | 2.000 m | BMAST | 14.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | SECAUCUS, HUDSON, NJ | 40.80361111, -74.05083333 | | | | |
| 4 | T | 685 5TH ST, SECAUCUS, HUDSON, NJ | 40.79055556, -74.06611111 | 10.000 m | BMAST | 14.000 m structure / 15.000 m overall | |
| 5 | T | | | | | | |
| 6 | T | SECAUCUS, HUDSON, NJ | 40.79055556, -74.06611111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | -3.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 15.000 m | | | | 19.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11 MILL RIDGE ROAD, SECAUCUS, NJ | HUDSON | 2014014137 |
| 2 | 685 5TH ST, SECAUCUS, NJ | HUDSON | 2014014137 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-11 | WRDK543 | LIMOD |
| 2020-02-19 | WRDK543 | LETCNS |
| 2019-05-20 | WRDK543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4162139 | 2026-08-02 01:22:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK543 | ULS 4162139 | 2026-08-02 01:22:51 |
| Status | A | ULS 4162139 | 2026-08-02 01:22:51 |
| Service | IG | ULS 4162139 | 2026-08-02 01:22:51 |
| Grant Date | 2019-05-20 | ULS 4162139 | 2026-08-02 01:22:51 |
| Expiration Date | 2029-05-20 | ULS 4162139 | 2026-08-02 01:22:51 |