Universal Licensing System
WRYZ331
Metropolitan Washington Airports Authority
License details
| ULS identifier | 4825535 |
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| Call sign | WRYZ331 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-05 |
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| Expiration | 2033-10-05 |
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| Frequency range | 72.14 MHz |
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| Locations | 1 |
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| Representative location | Dulles, LOUDOUN, VA |
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| Coordinates | 38.9520278, -77.4543333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:55 |
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Licensee
| Name | Metropolitan Washington Airports Authority |
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| Applicant type | C |
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| FRN | 0034269142 |
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| Location | Arlington, VA |
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| Address | 2733 Crystal Dr. Suite 646, Arlington, VA, 22202 |
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| Phone | 7034170040 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 72.14000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 72.14000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Dulles, LOUDOUN, VA | 38.95202778, -77.45433333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 44701 Propeller Ct.-Washington Airports Task Force, Dulles, VA | LOUDOUN | 7034170040 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-05 | WRYZ331 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4825535 | 2026-08-02 01:23:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRYZ331 | ULS 4825535 | 2026-08-02 01:23:55 |
| Status | A | ULS 4825535 | 2026-08-02 01:23:55 |
| Service | IG | ULS 4825535 | 2026-08-02 01:23:55 |
| Grant Date | 2023-10-05 | ULS 4825535 | 2026-08-02 01:23:55 |
| Expiration Date | 2033-10-05 | ULS 4825535 | 2026-08-02 01:23:55 |