Universal Licensing System
WRDF387
Polyquest Inc.
License details
| ULS identifier | 4149880 |
|---|
| Call sign | WRDF387 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-04-16 |
|---|
| Expiration | 2029-04-16 |
|---|
| Frequency range | 451.4375 - 469.75 MHz (9 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | Darlington, DARLINGTON, SC |
|---|
| Coordinates | 34.3439722, -79.8983333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:38 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 462.35000000 | | | 50.000000 | 100.000000 | |
| 5 | 1 | MO | 462.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.75000000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 464.75000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 467.35000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.75000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.43750000 | | 11K2F3E |
| 3 | 1 | 451.43750000 | | 7K60FXD |
| 3 | 1 | 451.43750000 | | 7K60FXE |
| 3 | 1 | 452.76250000 | | 7K60FXE |
| 3 | 1 | 452.76250000 | | 7K60FXD |
| 3 | 1 | 452.76250000 | | 11K2F3E |
| 3 | 1 | 456.43750000 | | 7K60FXE |
| 3 | 1 | 456.43750000 | | 7K60FXD |
| 3 | 1 | 456.43750000 | | 11K2F3E |
| 3 | 1 | 456.63750000 | | 7K60FXE |
| 3 | 1 | 456.63750000 | | 11K2F3E |
| 3 | 1 | 456.63750000 | | 7K60FXD |
| 3 | 1 | 457.76250000 | | 7K60FXD |
| 3 | 1 | 457.76250000 | | 11K2F3E |
| 3 | 1 | 457.76250000 | | 7K60FXE |
| 4 | 1 | 462.35000000 | | 11K2F3E |
| 4 | 1 | 462.35000000 | | 7K60FXD |
| 4 | 1 | 462.35000000 | | 7K60FXE |
| 5 | 1 | 462.35000000 | | 7K60FXD |
| 5 | 1 | 462.35000000 | | 7K60FXE |
| 5 | 1 | 462.35000000 | | 11K2F3E |
| 1 | 1 | 464.75000000 | | 7K60FXD |
| 1 | 1 | 464.75000000 | | 7K60FXE |
| 1 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 7K60FXE |
| 2 | 1 | 464.75000000 | | 7K60FXD |
| 5 | 1 | 467.35000000 | | 11K2F3E |
| 5 | 1 | 467.35000000 | | 7K60FXD |
| 5 | 1 | 467.35000000 | | 7K60FXE |
| 2 | 1 | 469.75000000 | | 7K60FXD |
| 2 | 1 | 469.75000000 | | 11K2F3E |
| 2 | 1 | 469.75000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1720 Mineral Springs Rd., Darlington, DARLINGTON, SC | 34.34397222, -79.89833333 | 51.000 m | TANK | 15.200 m structure / 19.800 m overall | |
| 2 | T | | | | | | |
| 3 | T | Darlington, DARLINGTON, SC | 34.34397222, -79.89833333 | | | | |
| 4 | T | 1720 Mineral Springs Rd, Darlington, DARLINGTON, SC | 34.34880556, -79.89647222 | 51.000 m | TANK | 15.200 m structure / 19.800 m overall | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.800 m | | | | 23.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 19.800 m | | | | 23.600 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1720 Mineral Springs Rd., Darlington, SC | DARLINGTON | 8433933465 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-16 | WRDF387 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4149880 | 2026-08-02 01:22:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF387 | ULS 4149880 | 2026-08-02 01:22:38 |
| Status | A | ULS 4149880 | 2026-08-02 01:22:38 |
| Service | IG | ULS 4149880 | 2026-08-02 01:22:38 |
| Grant Date | 2019-04-16 | ULS 4149880 | 2026-08-02 01:22:38 |
| Expiration Date | 2029-04-16 | ULS 4149880 | 2026-08-02 01:22:38 |