Universal Licensing System
WRKY465
Northrop Grumman Corporation
License details
| ULS identifier | 4396765 |
|---|
| Call sign | WRKY465 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-03-03 |
|---|
| Expiration | 2031-03-03 |
|---|
| Frequency range | 451.5125 - 468.8625 MHz (13 frequencies) |
|---|
| Locations | 9 |
|---|
| Representative location | Sterling, LOUDOUN, VA |
|---|
| Coordinates | 39.0334722, -77.4125833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:07 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 7 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 451.61250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.23750000 | | | 50.000000 | 50.000000 | |
| 7 | 1 | MO | 452.51250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.23750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.23750000 | | | 25.000000 | 25.000000 | |
| 7 | 1 | MO | 457.51250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FB2 | 461.42500000 | | | 50.000000 | 50.000000 | |
| 8 | 1 | FB2 | 463.73750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB2 | 463.86250000 | | | 50.000000 | 50.000000 | |
| 6 | 1 | MO | 466.42500000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 466.42500000 | | | 25.000000 | 25.000000 | |
| 9 | 1 | MO | 468.73750000 | | | 4.000000 | 4.000000 | |
| 9 | 1 | MO | 468.73750000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 468.86250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 468.86250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 7 | 1 | 451.51250000 | | 7K60FXE |
| 7 | 1 | 451.61250000 | | 7K60FXE |
| 1 | 1 | 452.23750000 | | 7K60FXE |
| 7 | 1 | 452.51250000 | | 7K60FXE |
| 7 | 1 | 456.51250000 | | 7K60FXE |
| 2 | 1 | 457.23750000 | | 7K60FXE |
| 2 | 1 | 457.23750000 | | 7K60FXE |
| 7 | 1 | 457.51250000 | | 7K60FXE |
| 5 | 1 | 461.42500000 | | 7K60FXE |
| 8 | 1 | 463.73750000 | | 7K60FXE |
| 3 | 1 | 463.86250000 | | 7K60FXE |
| 6 | 1 | 466.42500000 | | 7K60FXE |
| 6 | 1 | 466.42500000 | | 7K60FXE |
| 9 | 1 | 468.73750000 | | 7K60FXE |
| 9 | 1 | 468.73750000 | | 7K60FXE |
| 4 | 1 | 468.86250000 | | 7K60FXE |
| 4 | 1 | 468.86250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 45101 Warp Dr, Sterling, LOUDOUN, VA | 39.01377778, -77.43052778 | 84.400 m | BANT | 19.800 m structure / 21.900 m overall | |
| 2 | T | | | | | | |
| 3 | T | 21345 Ridge Top Circle, Sterling, LOUDOUN, VA | 39.03347222, -77.41258333 | 85.900 m | BANT | 9.100 m structure / 11.600 m overall | |
| 4 | T | | | | | | |
| 5 | T | 45065 Old Ox Rd, Sterling, LOUDOUN, VA | 38.97861111, -77.44277778 | 90.500 m | BANT | 5.500 m structure / 7.900 m overall | |
| 6 | T | | | | | | |
| 7 | T | Sterling, LOUDOUN, VA | 39.01377778, -77.43052778 | | | | |
| 8 | T | 22455 Davis Dr, Sterling, LOUDOUN, VA | 38.99488889, -77.42311111 | 97.800 m | BANT | 6.700 m structure / 9.100 m overall | |
| 9 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.900 m | | | | 12.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 11.600 m | | | | 5.300 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 7.900 m | | | | 3.700 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | 9.100 m | | | | 13.400 | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 45101 Warp Dr, Sterling, VA | LOUDOUN | 4012949241 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-30 | WRKY465 | LETCNS |
| 2021-03-03 | WRKY465 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4396765 | 2026-08-02 01:22:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKY465 | ULS 4396765 | 2026-08-02 01:22:07 |
| Status | A | ULS 4396765 | 2026-08-02 01:22:07 |
| Service | IG | ULS 4396765 | 2026-08-02 01:22:07 |
| Grant Date | 2021-03-03 | ULS 4396765 | 2026-08-02 01:22:07 |
| Expiration Date | 2031-03-03 | ULS 4396765 | 2026-08-02 01:22:07 |