Universal Licensing System
WPDU541
AERONAUTICAL RADIO INC
License details
| ULS identifier | 1923840 |
|---|
| Call sign | WPDU541 |
|---|
| Radio service | YB |
|---|
| Status | A |
|---|
| Grant date | 2023-11-18 |
|---|
| Expiration | 2034-01-06 |
|---|
| Frequency range | 811.8875 - 860.8875 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ARLINGTON, ARLINGTON, VA |
|---|
| Coordinates | 38.8573333, -77.0552500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:30 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 811.88750000 | | | 2.000000 | 3.000000 | |
| 2 | 1 | MO | 812.88750000 | | | 2.000000 | 3.000000 | |
| 2 | 1 | MO | 813.88750000 | | | 2.000000 | 3.000000 | |
| 2 | 1 | MO | 814.88750000 | | | 2.000000 | 3.000000 | |
| 2 | 1 | MO | 815.88750000 | | | 2.000000 | 3.000000 | |
| 1 | 1 | FB2 | 856.88750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 857.88750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 858.88750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 859.88750000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2 | 860.88750000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 811.88750000 | | 7K60FXE |
| 2 | 1 | 811.88750000 | | 20K0F1D |
| 2 | 1 | 811.88750000 | | 7K60FXD |
| 2 | 1 | 811.88750000 | | 20K0F3E |
| 2 | 1 | 811.88750000 | | 20K0F1E |
| 2 | 1 | 812.88750000 | | 7K60FXE |
| 2 | 1 | 812.88750000 | | 20K0F1E |
| 2 | 1 | 812.88750000 | | 7K60FXD |
| 2 | 1 | 812.88750000 | | 20K0F1D |
| 2 | 1 | 812.88750000 | | 20K0F3E |
| 2 | 1 | 813.88750000 | | 7K60FXD |
| 2 | 1 | 813.88750000 | | 7K60FXE |
| 2 | 1 | 813.88750000 | | 20K0F3E |
| 2 | 1 | 813.88750000 | | 20K0F1D |
| 2 | 1 | 813.88750000 | | 20K0F1E |
| 2 | 1 | 814.88750000 | | 20K0F1D |
| 2 | 1 | 814.88750000 | | 7K60FXD |
| 2 | 1 | 814.88750000 | | 20K0F3E |
| 2 | 1 | 814.88750000 | | 7K60FXE |
| 2 | 1 | 814.88750000 | | 20K0F1E |
| 2 | 1 | 815.88750000 | | 20K0F1E |
| 2 | 1 | 815.88750000 | | 20K0F1D |
| 2 | 1 | 815.88750000 | | 20K0F3E |
| 2 | 1 | 815.88750000 | | 7K60FXE |
| 2 | 1 | 815.88750000 | | 7K60FXD |
| 1 | 1 | 856.88750000 | | 20K0F1D |
| 1 | 1 | 856.88750000 | | 7K60FXE |
| 1 | 1 | 856.88750000 | | 7K60FXD |
| 1 | 1 | 856.88750000 | | 20K0F3E |
| 1 | 1 | 856.88750000 | | 20K0F1E |
| 1 | 1 | 857.88750000 | | 7K60FXE |
| 1 | 1 | 857.88750000 | | 20K0F3E |
| 1 | 1 | 857.88750000 | | 20K0F1D |
| 1 | 1 | 857.88750000 | | 7K60FXD |
| 1 | 1 | 857.88750000 | | 20K0F1E |
| 1 | 1 | 858.88750000 | | 7K60FXE |
| 1 | 1 | 858.88750000 | | 20K0F1E |
| 1 | 1 | 858.88750000 | | 20K0F1D |
| 1 | 1 | 858.88750000 | | 7K60FXD |
| 1 | 1 | 858.88750000 | | 20K0F3E |
| 1 | 1 | 859.88750000 | | 20K0F1E |
| 1 | 1 | 859.88750000 | | 20K0F1D |
| 1 | 1 | 859.88750000 | | 20K0F3E |
| 1 | 1 | 859.88750000 | | 7K60FXE |
| 1 | 1 | 859.88750000 | | 7K60FXD |
| 1 | 1 | 860.88750000 | | 20K0F3E |
| 1 | 1 | 860.88750000 | | 20K0F1E |
| 1 | 1 | 860.88750000 | | 20K0F1D |
| 1 | 1 | 860.88750000 | | 7K60FXD |
| 1 | 1 | 860.88750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WASHINGTON NATIONAL AIRPORT, ARLINGTON, ARLINGTON, VA | 38.85733333, -77.05525000 | 15.000 m | B | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 18.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WASHINGTON NATIONAL AIRPORT, ARLINGTON, VA | ARLINGTON | 4102664142 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-18 | WPDU541 | LIREN |
| 2023-10-16 | WPDU541 | LETRES |
| 2018-11-26 | WPDU541 | LITRAN |
| 2013-12-24 | WPDU541 | LITRAN |
| 2013-12-07 | WPDU541 | LIREN |
| 2013-11-22 | WPDU541 | LIAUA |
| 2013-11-21 | WPDU541 | ESUAPR |
| 2013-11-20 | WPDU541 | ESUAPR |
| 2013-10-21 | WPDU541 | LETRES |
| 2013-08-30 | WPDU541 | ESUAPR |
| 2012-05-02 | WPDU541 | LITRAN |
| 2012-04-04 | WPDU541 | LITRAN |
| 2012-03-07 | WPDU541 | ESUAPR |
| 2012-02-28 | WPDU541 | LIMOD |
| 2008-08-01 | WPDU541 | LITRAN |
| 2008-05-09 | WPDU541 | LTSAPR |
| 2007-10-25 | WPDU541 | LITRAN |
| 2007-07-20 | WPDU541 | ESCAPR |
| 2003-11-01 | WPDU541 | LIREN |
| 2003-10-14 | WPDU541 | LETRES |
| 2000-11-24 | WPDU541 | LICCNV |
| 1998-11-09 | WPDU541 | LIREN |
| 1998-11-09 | WPDU541 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1923840 | 2026-08-02 01:15:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDU541 | ULS 1923840 | 2026-08-02 01:15:30 |
| Status | A | ULS 1923840 | 2026-08-02 01:15:30 |
| Service | YB | ULS 1923840 | 2026-08-02 01:15:30 |
| Grant Date | 2023-11-18 | ULS 1923840 | 2026-08-02 01:15:30 |
| Expiration Date | 2034-01-06 | ULS 1923840 | 2026-08-02 01:15:30 |