Universal Licensing System
WQTF526
United Therapeutics
License details
| ULS identifier | 3554853 |
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| Call sign | WQTF526 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-01-20 |
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| Expiration | 2034-01-23 |
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| Frequency range | 461.425 - 466.425 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SILVER SPRING, MONTGOMERY, MD |
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| Coordinates | 38.9992778, -77.0273611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.42500000 | | | 40.000000 | 30.000000 | |
| 2 | 1 | MO | 461.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.42500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.42500000 | | 7K60FXD |
| 1 | 1 | 461.42500000 | | 7K60FXE |
| 2 | 1 | 461.42500000 | | 7K60FXE |
| 2 | 1 | 461.42500000 | | 7K60FXD |
| 2 | 1 | 466.42500000 | | 7K60FXD |
| 2 | 1 | 466.42500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 1040 SPRING STREET, SILVER SPRING, MONTGOMERY, MD | 38.99927778, -77.02736111 | 103.900 m | BANT | 27.700 m structure / 29.300 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.300 m | | | | 55.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1040 SPRING STREET, SILVER SPRING, MD | MONTGOMERY | 3016089292 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-20 | WQTF526 | LIREN |
| 2023-10-30 | WQTF526 | LETRES |
| 2014-01-23 | WQTF526 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3554853 | 2026-08-02 01:20:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQTF526 | ULS 3554853 | 2026-08-02 01:20:54 |
| Status | A | ULS 3554853 | 2026-08-02 01:20:54 |
| Service | IG | ULS 3554853 | 2026-08-02 01:20:54 |
| Grant Date | 2024-01-20 | ULS 3554853 | 2026-08-02 01:20:54 |
| Expiration Date | 2034-01-23 | ULS 3554853 | 2026-08-02 01:20:54 |