Universal Licensing System
WQWK422
WASHINGTON INTERNATIONAL SCHOOL, INC.
License details
| ULS identifier | 3736128 |
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| Call sign | WQWK422 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-09-21 |
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| Expiration | 2025-09-21 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 463.35 - 469.15 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Washington, DC |
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| Coordinates | 38.9129167, -77.0716389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.15000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.15000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.35000000 | | 11K2F3E |
| 1 | 1 | 464.15000000 | | 11K2F3E |
| 1 | 1 | 464.33750000 | | 11K2F3E |
| 1 | 1 | 468.35000000 | | 11K2F3E |
| 1 | 1 | 469.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Washington, DC | 38.91291667, -77.07163889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3100 Macomb Street NW, Washington, DC | | 2022431727 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQWK422 | LIEXP |
| 2025-06-30 | WQWK422 | LETRES |
| 2016-06-21 | WQWK422 | LETCNS |
| 2015-09-21 | WQWK422 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3736128 | 2026-08-02 01:21:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWK422 | ULS 3736128 | 2026-08-02 01:21:08 |
| Status | E | ULS 3736128 | 2026-08-02 01:21:08 |
| Service | IG | ULS 3736128 | 2026-08-02 01:21:08 |
| Grant Date | 2015-09-21 | ULS 3736128 | 2026-08-02 01:21:08 |
| Expiration Date | 2025-09-21 | ULS 3736128 | 2026-08-02 01:21:08 |
| Cancellation Date | 2025-12-13 | ULS 3736128 | 2026-08-02 01:21:08 |