Universal Licensing System
WRFF737
Rock Communications LLC
License details
| ULS identifier | 4253392 |
|---|
| Call sign | WRFF737 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2020-02-21 |
|---|
| Expiration | 2030-02-21 |
|---|
| Frequency range | 464.4375 - 469.8375 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | GREAT FALLS, CHESTER, SC |
|---|
| Coordinates | 34.5619722, -80.8965833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:12 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 461.78750000 | | | 50.000000 | 85.000000 | |
| 2 | 1 | MO8 | 461.78750000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB6 | 463.38750000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO6 | 463.38750000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 463.86250000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO8 | 463.86250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB6 | 464.23750000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO6 | 464.23750000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 464.43750000 | | | 50.000000 | 85.000000 | |
| 3 | 1 | MO8 | 464.43750000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB6 | 464.83750000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO6 | 464.83750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 466.78750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 468.38750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 468.86250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 469.23750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO8 | 469.43750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO6 | 469.83750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.78750000 | | 4K00F1D |
| 1 | 1 | 461.78750000 | | 4K00F1E |
| 2 | 1 | 461.78750000 | | 4K00F1E |
| 2 | 1 | 461.78750000 | | 4K00F1D |
| 1 | 1 | 463.38750000 | | 4K00F1E |
| 1 | 1 | 463.38750000 | | 4K00F1D |
| 2 | 1 | 463.38750000 | | 4K00F1E |
| 2 | 1 | 463.38750000 | | 4K00F1D |
| 1 | 1 | 463.86250000 | | 4K00F1D |
| 1 | 1 | 463.86250000 | | 4K00F1E |
| 2 | 1 | 463.86250000 | | 4K00F1E |
| 2 | 1 | 463.86250000 | | 4K00F1D |
| 1 | 1 | 464.23750000 | | 4K00F1E |
| 1 | 1 | 464.23750000 | | 4K00F1D |
| 2 | 1 | 464.23750000 | | 4K00F1E |
| 2 | 1 | 464.23750000 | | 4K00F1D |
| 1 | 1 | 464.43750000 | | 4K00F1D |
| 1 | 1 | 464.43750000 | | 4K00F1E |
| 3 | 1 | 464.43750000 | | 4K00F1E |
| 3 | 1 | 464.43750000 | | 4K00F1D |
| 1 | 1 | 464.83750000 | | 4K00F1D |
| 1 | 1 | 464.83750000 | | 4K00F1E |
| 2 | 1 | 464.83750000 | | 4K00F1E |
| 2 | 1 | 464.83750000 | | 4K00F1D |
| 2 | 1 | 466.78750000 | | 4K00F1E |
| 2 | 1 | 466.78750000 | | 4K00F1D |
| 2 | 1 | 468.38750000 | | 4K00F1D |
| 2 | 1 | 468.38750000 | | 4K00F1E |
| 2 | 1 | 468.86250000 | | 4K00F1E |
| 2 | 1 | 468.86250000 | | 4K00F1D |
| 2 | 1 | 469.23750000 | | 4K00F1E |
| 2 | 1 | 469.23750000 | | 4K00F1D |
| 3 | 1 | 469.43750000 | | 4K00F1E |
| 3 | 1 | 469.43750000 | | 4K00F1D |
| 2 | 1 | 469.83750000 | | 4K00F1D |
| 2 | 1 | 469.83750000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GREAT FALLS MW BLDG., DEAD END OF LEEWAY AVE, GREAT FALLS, CHESTER, SC | 34.56197222, -80.89658333 | 143.300 m | LTOWER | 76.200 m structure / 83.200 m overall | |
| 2 | T | CHESTER, SC | | | | | |
| 3 | T | CHESTER, SC | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 83.200 m | | | | 106.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 377 RUBIN CENTER DR SUITE 121, FORT MILL, SC | YORK | 8035472500 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-24 | WRFF737 | LIAUA |
| 2020-11-24 | WRFF737 | LETCNS |
| 2020-02-21 | WRFF737 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4253392 | 2026-08-02 01:21:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFF737 | ULS 4253392 | 2026-08-02 01:21:12 |
| Status | A | ULS 4253392 | 2026-08-02 01:21:12 |
| Service | YG | ULS 4253392 | 2026-08-02 01:21:12 |
| Grant Date | 2020-02-21 | ULS 4253392 | 2026-08-02 01:21:12 |
| Expiration Date | 2030-02-21 | ULS 4253392 | 2026-08-02 01:21:12 |