Universal Licensing System
WRDL442
Mount Vernon Hospital
License details
| ULS identifier | 4164351 |
|---|
| Call sign | WRDL442 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-28 |
|---|
| Expiration | 2029-05-28 |
|---|
| Frequency range | 451.6625 - 468.5375 MHz (8 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | Alexandria, FAIRFAX, VA |
|---|
| Coordinates | 38.7401111, -77.0762778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 451.66250000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 451.66250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 452.66250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 456.66250000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 456.66250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 457.66250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 462.12500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 462.12500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB2 | 463.53750000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 463.53750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.12500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 468.53750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.66250000 | | 7K60FXE |
| 5 | 1 | 451.66250000 | | 7K60FXD |
| 5 | 1 | 451.66250000 | | 11K2F3E |
| 6 | 1 | 451.66250000 | | 11K2F3E |
| 6 | 1 | 451.66250000 | | 7K60FXD |
| 6 | 1 | 451.66250000 | | 7K60FXE |
| 5 | 1 | 452.66250000 | | 7K60FXD |
| 5 | 1 | 452.66250000 | | 7K60FXE |
| 5 | 1 | 452.66250000 | | 11K2F3E |
| 5 | 1 | 456.66250000 | | 11K2F3E |
| 5 | 1 | 456.66250000 | | 7K60FXE |
| 5 | 1 | 456.66250000 | | 7K60FXD |
| 6 | 1 | 456.66250000 | | 11K2F3E |
| 6 | 1 | 456.66250000 | | 7K60FXD |
| 6 | 1 | 456.66250000 | | 7K60FXE |
| 5 | 1 | 457.66250000 | | 7K60FXE |
| 5 | 1 | 457.66250000 | | 11K2F3E |
| 5 | 1 | 457.66250000 | | 7K60FXD |
| 1 | 1 | 462.12500000 | | 11K2F3E |
| 1 | 1 | 462.12500000 | | 7K60FXD |
| 1 | 1 | 462.12500000 | | 7K60FXE |
| 2 | 1 | 462.12500000 | | 7K60FXE |
| 2 | 1 | 462.12500000 | | 11K2F3E |
| 2 | 1 | 462.12500000 | | 7K60FXD |
| 3 | 1 | 463.53750000 | | 7K60FXD |
| 3 | 1 | 463.53750000 | | 11K2F3E |
| 3 | 1 | 463.53750000 | | 7K60FXE |
| 4 | 1 | 463.53750000 | | 7K60FXE |
| 4 | 1 | 463.53750000 | | 11K2F3E |
| 4 | 1 | 463.53750000 | | 7K60FXD |
| 2 | 1 | 467.12500000 | | 7K60FXD |
| 2 | 1 | 467.12500000 | | 11K2F3E |
| 2 | 1 | 467.12500000 | | 7K60FXE |
| 4 | 1 | 468.53750000 | | 11K2F3E |
| 4 | 1 | 468.53750000 | | 7K60FXE |
| 4 | 1 | 468.53750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2501 Parkers Ln, Alexandria, FAIRFAX, VA | 38.74011111, -77.07627778 | 10.000 m | BANT | 50.300 m structure / 51.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | 9321 Sanger St, Lorton, FAIRFAX, VA | 38.70261111, -77.22691667 | 57.000 m | BANT | 68.000 m structure / 69.200 m overall | |
| 4 | T | | | | | | |
| 5 | T | Alexandria, FAIRFAX, VA | 38.74011111, -77.07627778 | | | | |
| 6 | T | Lorton, FAIRFAX, VA | 38.70261111, -77.22691667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 51.500 m | | | | 22.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 69.200 m | | | | 78.300 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2501 Parkers Ln, Alexandria, VA | FAIRFAX | 7036647212 |
License history
| Date | File or call sign | Action |
|---|
| 2020-07-27 | WRDL442 | FRATRE |
| 2020-07-01 | WRDL442 | PNLISR |
| 2020-07-01 | WRDL442 | LETTRS |
| 2020-02-25 | WRDL442 | LETCNS |
| 2019-05-28 | WRDL442 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4164351 | 2026-08-02 01:25:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDL442 | ULS 4164351 | 2026-08-02 01:25:29 |
| Status | A | ULS 4164351 | 2026-08-02 01:25:29 |
| Service | IG | ULS 4164351 | 2026-08-02 01:25:29 |
| Grant Date | 2019-05-28 | ULS 4164351 | 2026-08-02 01:25:29 |
| Expiration Date | 2029-05-28 | ULS 4164351 | 2026-08-02 01:25:29 |