Universal Licensing System
WQRD451
THE WORLD BANK
License details
| ULS identifier | 3469378 |
|---|
| Call sign | WQRD451 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 2013-04-22 |
|---|
| Expiration | 2023-04-22 |
|---|
| Cancellation | 2023-07-15 |
|---|
| Frequency range | 468.875 MHz |
|---|
| Locations | 6 |
|---|
| Representative location | Chantilly, FAIRFAX, VA |
|---|
| Coordinates | 38.9062500, -77.4698611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 9 | 1 | FB2 | 461.25000000 | | | 40.000000 | 15.000000 | |
| 10 | 1 | MO | 461.25000000 | | | 4.000000 | 4.000000 | |
| 11 | 1 | FB2 | 461.40000000 | | | 40.000000 | 15.000000 | |
| 12 | 1 | MO | 461.40000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.50000000 | | | 100.000000 | 80.000000 | |
| 2 | 1 | MO | 462.50000000 | | | 4.000000 | 4.000000 | |
| 13 | 1 | FB2 | 463.87500000 | | | 40.000000 | 15.000000 | |
| 14 | 1 | MO | 463.87500000 | | | 4.000000 | 4.000000 | |
| 10 | 1 | MO | 466.25000000 | | | 4.000000 | 4.000000 | |
| 12 | 1 | MO | 466.40000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.50000000 | | | 4.000000 | 4.000000 | |
| 14 | 1 | MO | 468.87500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 9 | 1 | 461.25000000 | | 7K60FXE |
| 9 | 1 | 461.25000000 | | 7K60FXD |
| 10 | 1 | 461.25000000 | | 7K60FXE |
| 10 | 1 | 461.25000000 | | 7K60FXD |
| 11 | 1 | 461.40000000 | | 7K60FXE |
| 11 | 1 | 461.40000000 | | 7K60FXD |
| 12 | 1 | 461.40000000 | | 7K60FXE |
| 12 | 1 | 461.40000000 | | 7K60FXD |
| 1 | 1 | 462.50000000 | | 7K60FXD |
| 1 | 1 | 462.50000000 | | 7K60FXE |
| 2 | 1 | 462.50000000 | | 7K60FXD |
| 2 | 1 | 462.50000000 | | 7K60FXE |
| 13 | 1 | 463.87500000 | | 7K60FXD |
| 13 | 1 | 463.87500000 | | 7K60FXE |
| 14 | 1 | 463.87500000 | | 7K60FXE |
| 14 | 1 | 463.87500000 | | 7K60FXD |
| 10 | 1 | 466.25000000 | | 7K60FXD |
| 10 | 1 | 466.25000000 | | 7K60FXE |
| 12 | 1 | 466.40000000 | | 7K60FXE |
| 12 | 1 | 466.40000000 | | 7K60FXD |
| 2 | 1 | 467.50000000 | | 7K60FXE |
| 2 | 1 | 467.50000000 | | 7K60FXD |
| 14 | 1 | 468.87500000 | | 7K60FXD |
| 14 | 1 | 468.87500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1818 H STREET NW, WASHINGTON, DC | 38.89927778, -77.04275000 | 19.000 m | B | 54.900 m structure / 54.900 m overall | N |
| 2 | T | | | | | | N |
| 9 | T | 4120 Lafayette Center Drive, Chantilly, FAIRFAX, VA | 38.90625000, -77.46986111 | 82.300 m | BMAST | 106.700 m structure / 106.700 m overall | N |
| 10 | T | | | | | | N |
| 11 | T | 23760 Pebble Run Drive Building 100, Sterling, LOUDOUN, VA | 38.95988889, -77.49966667 | 90.000 m | BANT | 9.100 m structure / 10.600 m overall | N |
| 12 | T | | | | | | N |
| 13 | T | 3301 Pennsy Drive, Landover, PRINCE GEORGE'S, MD | 38.93502778, -76.88377778 | 7.000 m | BMAST | 18.300 m structure / 18.300 m overall | N |
| 14 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | -9.100 m | | | | -42.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 9 | T | | 6.100 m | | | | -4.000 | |
| 1 | 10 | T | | | | | | | |
| 1 | 11 | T | | 6.100 m | | | | -1.000 | |
| 1 | 12 | T | | | | | | | |
| 1 | 13 | T | | 6.100 m | | | | -31.000 | |
| 1 | 14 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1818 H STREET NW, WASHINGTON, DC | | 2024581983 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-15 | WQRD451 | LIEXP |
| 2023-01-30 | WQRD451 | LETRES |
| 2017-03-12 | WQRD451 | LETCNS |
| 2016-06-13 | WQRD451 | LIMOD |
| 2016-03-29 | WQRD451 | AUTHPR |
| 2016-03-27 | WQRD451 | ANATRM |
| 2016-03-27 | WQRD451 | LOATRM |
| 2016-03-27 | WQRD451 | FRATRM |
| 2016-01-20 | WQRD451 | PNLISR |
| 2016-01-20 | WQRD451 | LETTRS |
| 2015-09-15 | WQRD451 | LETCNS |
| 2014-12-11 | WQRD451 | LIMOD |
| 2014-01-22 | WQRD451 | LETCNS |
| 2013-04-22 | WQRD451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3469378 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRD451 | ULS 3469378 | 2026-08-02 01:21:22 |
| Status | E | ULS 3469378 | 2026-08-02 01:21:22 |
| Service | YG | ULS 3469378 | 2026-08-02 01:21:22 |
| Grant Date | 2013-04-22 | ULS 3469378 | 2026-08-02 01:21:22 |
| Expiration Date | 2023-04-22 | ULS 3469378 | 2026-08-02 01:21:22 |
| Cancellation Date | 2023-07-15 | ULS 3469378 | 2026-08-02 01:21:22 |