Universal Licensing System
WRDR658
SCIENTIFIC DESIGN CO INC
License details
| ULS identifier | 4176660 |
|---|
| Call sign | WRDR658 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-04 |
|---|
| Expiration | 2029-07-04 |
|---|
| Frequency range | 462 - 468.5 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | LITTLE FERRY, BERGEN, NJ |
|---|
| Coordinates | 40.8455000, -74.0360000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:03 |
|---|
Licensee
| Name | SCIENTIFIC DESIGN CO INC |
|---|
| Applicant type | C |
|---|
| FRN | 0028564714 |
|---|
| Location | LITTLE FERRY, NJ |
|---|
| Address | 49 INDUSTRIAL AVENUE, LITTLE FERRY, NJ, 07643 |
|---|
| Phone | 2019371881 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.00000000 | | | 30.000000 | 25.000000 | |
| 2 | 1 | MO | 462.00000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.50000000 | | | 30.000000 | 25.000000 | |
| 2 | 1 | MO | 463.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.00000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.00000000 | | 7K60FXE |
| 1 | 1 | 462.00000000 | | 11K2F3E |
| 2 | 1 | 462.00000000 | | 7K60FXE |
| 2 | 1 | 462.00000000 | | 11K2F3E |
| 1 | 1 | 463.50000000 | | 11K2F3E |
| 1 | 1 | 463.50000000 | | 7K60FXE |
| 2 | 1 | 463.50000000 | | 11K2F3E |
| 2 | 1 | 463.50000000 | | 7K60FXE |
| 2 | 1 | 467.00000000 | | 7K60FXE |
| 2 | 1 | 467.00000000 | | 11K2F3E |
| 2 | 1 | 468.50000000 | | 11K2F3E |
| 2 | 1 | 468.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 49 INDUSTRIAL AVENUE, LITTLE FERRY, BERGEN, NJ | 40.84550000, -74.03600000 | 6.000 m | B | 6.100 m structure / 6.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | -16.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 49 INDUSTRIAL AVENUE, LITTLE FERRY, NJ | BERGEN | 2019371881 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-04 | WRDR658 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4176660 | 2026-08-02 01:23:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDR658 | ULS 4176660 | 2026-08-02 01:23:03 |
| Status | A | ULS 4176660 | 2026-08-02 01:23:03 |
| Service | IG | ULS 4176660 | 2026-08-02 01:23:03 |
| Grant Date | 2019-07-04 | ULS 4176660 | 2026-08-02 01:23:03 |
| Expiration Date | 2029-07-04 | ULS 4176660 | 2026-08-02 01:23:03 |