Universal Licensing System
WPQI406
CHILDRENS NATIONAL MEDICAL CENTER
License details
| ULS identifier | 1299394 |
|---|
| Call sign | WPQI406 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-05-10 |
|---|
| Expiration | 2035-07-26 |
|---|
| Frequency range | 462.95 - 468.175 MHz (20 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | WASHINGTON, DC |
|---|
| Coordinates | 38.9276111, -77.0138611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.34000000 | | | 110.000000 | 235.000000 | |
| 1 | 1 | FB2 | 462.95000000 | | | 110.000000 | 153.000000 | |
| 2 | 1 | MO | 462.95000000 | | | 4.000000 | | |
| 2 | 1 | MO | 462.95000000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 462.97500000 | | | 110.000000 | 153.000000 | |
| 2 | 1 | MO | 462.97500000 | | | 30.000000 | | |
| 2 | 1 | MO | 462.97500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 463.00000000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.00000000 | | | 4.000000 | | |
| 2 | 1 | MO | 463.00000000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 463.02500000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.02500000 | | | 4.000000 | | |
| 2 | 1 | MO | 463.02500000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 463.05000000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.05000000 | | | 4.000000 | | |
| 2 | 1 | MO | 463.05000000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 463.07500000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.07500000 | | | 30.000000 | | |
| 2 | 1 | MO | 463.07500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 463.10000000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.10000000 | | | 30.000000 | | |
| 2 | 1 | MO | 463.10000000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 463.12500000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.12500000 | | | 4.000000 | | |
| 2 | 1 | MO | 463.12500000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 463.15000000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.15000000 | | | 4.000000 | | |
| 2 | 1 | MO | 463.15000000 | | | 30.000000 | | |
| 1 | 1 | FB2 | 463.17500000 | | | 75.000000 | 294.000000 | |
| 2 | 1 | MO | 463.17500000 | | | 30.000000 | | |
| 2 | 1 | MO | 463.17500000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.95000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.95000000 | | | 30.000000 | | |
| 2 | 1 | MO | 467.97500000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.97500000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.00000000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.00000000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.02500000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.02500000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.05000000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.05000000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.07500000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.07500000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.10000000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.10000000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.12500000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.12500000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.15000000 | | | 4.000000 | | |
| 2 | 1 | MO | 468.15000000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.17500000 | | | 30.000000 | | |
| 2 | 1 | MO | 468.17500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 1 | 1 | 462.95000000 | | 11K2F3E |
| 2 | 1 | 462.95000000 | | 11K2F3E |
| 2 | 1 | 462.95000000 | | 11K2F3E |
| 1 | 1 | 462.97500000 | | 11K2F3E |
| 2 | 1 | 462.97500000 | | 11K2F3E |
| 2 | 1 | 462.97500000 | | 11K2F3E |
| 1 | 1 | 463.00000000 | | 11K2F3E |
| 2 | 1 | 463.00000000 | | 11K2F3E |
| 2 | 1 | 463.00000000 | | 11K2F3E |
| 1 | 1 | 463.02500000 | | 11K2F3E |
| 2 | 1 | 463.02500000 | | 11K2F3E |
| 2 | 1 | 463.02500000 | | 11K2F3E |
| 1 | 1 | 463.05000000 | | 11K2F3E |
| 2 | 1 | 463.05000000 | | 11K2F3E |
| 2 | 1 | 463.05000000 | | 11K2F3E |
| 1 | 1 | 463.07500000 | | 11K2F3E |
| 2 | 1 | 463.07500000 | | 11K2F3E |
| 2 | 1 | 463.07500000 | | 11K2F3E |
| 1 | 1 | 463.10000000 | | 11K2F3E |
| 2 | 1 | 463.10000000 | | 11K2F3E |
| 2 | 1 | 463.10000000 | | 11K2F3E |
| 1 | 1 | 463.12500000 | | 11K2F3E |
| 2 | 1 | 463.12500000 | | 11K2F3E |
| 2 | 1 | 463.12500000 | | 11K2F3E |
| 1 | 1 | 463.15000000 | | 11K2F3E |
| 2 | 1 | 463.15000000 | | 11K2F3E |
| 2 | 1 | 463.15000000 | | 11K2F3E |
| 1 | 1 | 463.17500000 | | 11K2F3E |
| 2 | 1 | 463.17500000 | | 11K2F3E |
| 2 | 1 | 463.17500000 | | 11K2F3E |
| 2 | 1 | 467.95000000 | | 11K2F3E |
| 2 | 1 | 467.95000000 | | 11K2F3E |
| 2 | 1 | 467.97500000 | | 11K2F3E |
| 2 | 1 | 467.97500000 | | 11K2F3E |
| 2 | 1 | 468.00000000 | | 11K2F3E |
| 2 | 1 | 468.00000000 | | 11K2F3E |
| 2 | 1 | 468.02500000 | | 11K2F3E |
| 2 | 1 | 468.02500000 | | 11K2F3E |
| 2 | 1 | 468.05000000 | | 11K2F3E |
| 2 | 1 | 468.05000000 | | 11K2F3E |
| 2 | 1 | 468.07500000 | | 11K2F3E |
| 2 | 1 | 468.07500000 | | 11K2F3E |
| 2 | 1 | 468.10000000 | | 11K2F3E |
| 2 | 1 | 468.10000000 | | 11K2F3E |
| 2 | 1 | 468.12500000 | | 11K2F3E |
| 2 | 1 | 468.12500000 | | 11K2F3E |
| 2 | 1 | 468.15000000 | | 11K2F3E |
| 2 | 1 | 468.15000000 | | 11K2F3E |
| 2 | 1 | 468.17500000 | | 11K2F3E |
| 2 | 1 | 468.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 111 MICHIGAN AVE NW, WASHINGTON, DC | 38.92761111, -77.01386111 | 54.000 m | B | 46.000 m structure / 53.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 53.000 m | | | | 54.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 111 MICHIGAN AVE NW, WASHINGTON, DC | Washington | 2028845289 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-10 | WPQI406 | LIREN |
| 2025-05-05 | WPQI406 | LETRES |
| 2025-04-27 | WPQI406 | ESURNW |
| 2015-05-15 | WPQI406 | LIREN |
| 2015-05-11 | WPQI406 | LETRES |
| 2015-04-27 | WPQI406 | ESUAPR |
| 2012-12-24 | WPQI406 | LTSAPR |
| 2012-12-22 | WPQI406 | LIMOD |
| 2012-12-21 | WPQI406 | EFUAPR |
| 2012-12-21 | WPQI406 | ESUAPR |
| 2012-12-21 | WPQI406 | ESCAPR |
| 2012-12-21 | WPQI406 | EFCAPR |
| 2005-05-06 | WPQI406 | LIREN |
| 2005-05-05 | WPQI406 | ESCAPR |
| 2005-05-03 | WPQI406 | LETRES |
| 2001-09-12 | WPQI406 | AUDOPR |
| 2000-10-20 | WPQI406 | LICCNV |
| 2000-07-26 | WPQI406 | LIISS |
| 2000-07-26 | WPQI406 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1299394 | 2026-08-02 01:24:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQI406 | ULS 1299394 | 2026-08-02 01:24:13 |
| Status | A | ULS 1299394 | 2026-08-02 01:24:13 |
| Service | PW | ULS 1299394 | 2026-08-02 01:24:13 |
| Grant Date | 2025-05-10 | ULS 1299394 | 2026-08-02 01:24:13 |
| Expiration Date | 2035-07-26 | ULS 1299394 | 2026-08-02 01:24:13 |