Universal Licensing System
WRJR839
Northern Virginia Regional Parks
License details
| ULS identifier | 4343862 |
|---|
| Call sign | WRJR839 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-10-16 |
|---|
| Expiration | 2030-10-16 |
|---|
| Frequency range | 451.4125 - 452.7875 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | VIENNA, FAIRFAX, VA |
|---|
| Coordinates | 38.9384167, -77.2815278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:48 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 151.52000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 151.85000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 152.90000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 157.65000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 159.54000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 159.78000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 159.84000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 160.19250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 160.19250000 | | | 50.000000 | 45.000000 | |
| 4 | 1 | MO | 160.19250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 173.27500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 173.32500000 | | | 50.000000 | 48.000000 | |
| 5 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 452.98750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 151.52000000 | | 7K60FXD |
| 4 | 1 | 151.52000000 | | 7K60FXE |
| 4 | 1 | 151.52000000 | | 11K0F3E |
| 2 | 1 | 151.85000000 | | 11K0F3E |
| 2 | 1 | 151.85000000 | | 7K60FXE |
| 2 | 1 | 151.85000000 | | 7K60FXD |
| 2 | 1 | 152.90000000 | | 7K60FXE |
| 2 | 1 | 152.90000000 | | 7K60FXD |
| 2 | 1 | 152.90000000 | | 11K0F3E |
| 2 | 1 | 157.65000000 | | 11K0F3E |
| 2 | 1 | 157.65000000 | | 7K60FXD |
| 2 | 1 | 157.65000000 | | 7K60FXE |
| 2 | 1 | 159.54000000 | | 7K60FXE |
| 2 | 1 | 159.54000000 | | 7K60FXD |
| 2 | 1 | 159.54000000 | | 11K0F3E |
| 4 | 1 | 159.78000000 | | 7K60FXE |
| 4 | 1 | 159.78000000 | | 7K60FXD |
| 4 | 1 | 159.78000000 | | 11K0F3E |
| 2 | 1 | 159.84000000 | | 7K60FXE |
| 2 | 1 | 159.84000000 | | 11K0F3E |
| 2 | 1 | 159.84000000 | | 7K60FXD |
| 2 | 1 | 160.19250000 | | 11K0F3E |
| 2 | 1 | 160.19250000 | | 7K60FXE |
| 2 | 1 | 160.19250000 | | 7K60FXD |
| 3 | 1 | 160.19250000 | | 11K0F3E |
| 3 | 1 | 160.19250000 | | 7K60FXD |
| 3 | 1 | 160.19250000 | | 7K60FXE |
| 4 | 1 | 160.19250000 | | 7K60FXD |
| 4 | 1 | 160.19250000 | | 7K60FXE |
| 4 | 1 | 160.19250000 | | 11K0F3E |
| 4 | 1 | 173.27500000 | | 11K0F3E |
| 4 | 1 | 173.27500000 | | 7K60FXD |
| 4 | 1 | 173.27500000 | | 7K60FXE |
| 1 | 1 | 173.32500000 | | 7K60FXD |
| 1 | 1 | 173.32500000 | | 11K0F3E |
| 1 | 1 | 173.32500000 | | 7K60FXE |
| 5 | 1 | 451.41250000 | | 7K60FXD |
| 5 | 1 | 451.41250000 | | 7K60FXE |
| 5 | 1 | 451.41250000 | | 11K0F3E |
| 5 | 1 | 451.68750000 | | 7K60FXE |
| 5 | 1 | 451.68750000 | | 11K0F3E |
| 5 | 1 | 451.68750000 | | 7K60FXD |
| 5 | 1 | 452.78750000 | | 7K60FXE |
| 5 | 1 | 452.78750000 | | 7K60FXD |
| 5 | 1 | 452.78750000 | | 11K0F3E |
| 5 | 1 | 452.83750000 | | 11K0F3E |
| 5 | 1 | 452.83750000 | | 7K60FXE |
| 5 | 1 | 452.83750000 | | 7K60FXD |
| 5 | 1 | 452.98750000 | | 11K0F3E |
| 5 | 1 | 452.98750000 | | 7K60FXD |
| 5 | 1 | 452.98750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7700 BULL REGIONAL RUN DR, FAIRFAX, FAIRFAX, VA | 38.80169444, -77.48513889 | 55.000 m | B | 19.500 m structure / 23.200 m overall | |
| 2 | T | | | | | | |
| 3 | T | 6501 POHICK BAY REGIONAL PARK, LORTON, FAIRFAX, VA | 38.67194444, -77.16905556 | 36.000 m | B | 14.600 m structure / 16.400 m overall | N |
| 4 | T | FAIRFAX, VA | | | | | N |
| 5 | T | VIENNA, FAIRFAX, VA | 38.93841667, -77.28152778 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.200 m | | | | -3.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 16.400 m | | | | 22.400 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7700 BULL REGIONAL RUN DR, FAIRFAX, VA | FAIRFAX | 7036310550 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-13 | WRJR839 | LIMOD |
| 2021-07-23 | WRJR839 | LIMOD |
| 2020-12-10 | WRJR839 | LIMOD |
| 2020-10-27 | WRJR839 | LIAUA |
| 2020-10-16 | WRJR839 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4343862 | 2026-08-02 01:21:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJR839 | ULS 4343862 | 2026-08-02 01:21:48 |
| Status | A | ULS 4343862 | 2026-08-02 01:21:48 |
| Service | IG | ULS 4343862 | 2026-08-02 01:21:48 |
| Grant Date | 2020-10-16 | ULS 4343862 | 2026-08-02 01:21:48 |
| Expiration Date | 2030-10-16 | ULS 4343862 | 2026-08-02 01:21:48 |