Universal Licensing System
WSMK637
Digital Realty Trust LP
License details
| ULS identifier | 5284342 |
|---|
| Call sign | WSMK637 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-04-11 |
|---|
| Expiration | 2036-04-11 |
|---|
| Frequency range | 451.3125 - 467 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Sterling, LOUDOUN, VA |
|---|
| Coordinates | 38.9626111, -77.4900556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 451.48750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.31250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.07500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 461.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.00000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 462.00000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.07500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.00000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.31250000 | | 7K60FXW |
| 3 | 1 | 451.48750000 | | 7K60FXW |
| 3 | 1 | 452.28750000 | | 7K60FXW |
| 3 | 1 | 456.31250000 | | 7K60FXW |
| 3 | 1 | 457.28750000 | | 7K60FXW |
| 1 | 1 | 461.07500000 | | 7K60FXW |
| 2 | 1 | 461.07500000 | | 7K60FXW |
| 1 | 1 | 462.00000000 | | 7K60FXW |
| 2 | 1 | 462.00000000 | | 7K60FXW |
| 2 | 1 | 466.07500000 | | 7K60FXW |
| 2 | 1 | 467.00000000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 43714 Efficiency Drive, Sterling, LOUDOUN, VA | 38.96261111, -77.49005556 | 88.000 m | BANT | 18.300 m structure / 19.200 m overall | |
| 2 | T | | | | | | |
| 3 | T | Sterling, LOUDOUN, VA | 38.96261111, -77.49005556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.200 m | | | | 7.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 43714 Efficiency Drive, Sterling, VA | LOUDOUN | 2022091040 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-11 | WSMK637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5284342 | 2026-08-02 01:24:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMK637 | ULS 5284342 | 2026-08-02 01:24:43 |
| Status | A | ULS 5284342 | 2026-08-02 01:24:43 |
| Service | IG | ULS 5284342 | 2026-08-02 01:24:43 |
| Grant Date | 2026-04-11 | ULS 5284342 | 2026-08-02 01:24:43 |
| Expiration Date | 2036-04-11 | ULS 5284342 | 2026-08-02 01:24:43 |