Universal Licensing System
WQOS623
THE UNITED STATES PHARMACOPEIAL CONVENTION
License details
| ULS identifier | 3344288 |
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| Call sign | WQOS623 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-01-18 |
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| Expiration | 2022-01-18 |
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| Cancellation | 2022-03-26 |
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| Frequency range | 463.675 - 464.7875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | ROCKVILLE, MONTGOMERY, MD |
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| Coordinates | 39.0630556, -77.1155556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:33 |
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Licensee
| Name | THE UNITED STATES PHARMACOPEIAL CONVENTION |
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| Applicant type | H |
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| FRN | 0021235916 |
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| Location | ROCKVILLE, MD |
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| Address | 12601 TWINBROOK PARKWAY, ROCKVILLE, MD, 20852 |
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| Phone | 3018810666 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.67500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 463.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 464.78750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.67500000 | | 11K2F3E |
| 1 | 1 | 463.83750000 | | 11K2F3E |
| 1 | 1 | 464.66250000 | | 11K2F3E |
| 1 | 1 | 464.78750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | ROCKVILLE, MONTGOMERY, MD | 39.06305556, -77.11555556 | | | | |
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 | 12601 TWINBROOK PARKWAY, ROCKVILLE, MD | MONTGOMERY | 3013124241 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-26 | WQOS623 | LIEXP |
| 2016-05-09 | WQOS623 | LTSAPR |
| 2016-05-07 | WQOS623 | LIAUA |
| 2012-10-23 | WQOS623 | LETCNS |
| 2012-01-18 | WQOS623 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3344288 | 2026-08-02 01:19:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOS623 | ULS 3344288 | 2026-08-02 01:19:33 |
| Status | E | ULS 3344288 | 2026-08-02 01:19:33 |
| Service | IG | ULS 3344288 | 2026-08-02 01:19:33 |
| Grant Date | 2012-01-18 | ULS 3344288 | 2026-08-02 01:19:33 |
| Expiration Date | 2022-01-18 | ULS 3344288 | 2026-08-02 01:19:33 |
| Cancellation Date | 2022-03-26 | ULS 3344288 | 2026-08-02 01:19:33 |