Universal Licensing System
WQSX277
HOUSTON DOWNTOWN MANAGEMENT DISTRICT
License details
| ULS identifier | 3540742 |
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| Call sign | WQSX277 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-31 |
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| Expiration | 2033-12-03 |
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| Frequency range | 461.725 - 466.725 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.7567778, -95.3640278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.72500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 461.72500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.72500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.72500000 | | 11K2F3E |
| 2 | 1 | 461.72500000 | | 11K2F3E |
| 2 | 1 | 466.72500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 909 FANNIN STREET, HOUSTON, HARRIS, TX | 29.75677778, -95.36402778 | 55.300 m | B | 206.700 m structure / 206.700 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 206.700 m | | | | 242.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1119 MILIAM STREET, HOUSTON, TX | HARRIS | 7132232003 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-31 | WQSX277 | LIREN |
| 2023-10-04 | WQSX277 | ESURNW |
| 2023-09-11 | WQSX277 | LETRES |
| 2023-09-04 | WQSX277 | ESURNW |
| 2014-09-16 | WQSX277 | LIAUA |
| 2014-09-15 | WQSX277 | ESUAPR |
| 2014-09-03 | WQSX277 | LETCNS |
| 2013-12-03 | WQSX277 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3540742 | 2026-08-02 01:20:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSX277 | ULS 3540742 | 2026-08-02 01:20:35 |
| Status | A | ULS 3540742 | 2026-08-02 01:20:35 |
| Service | IG | ULS 3540742 | 2026-08-02 01:20:35 |
| Grant Date | 2023-10-31 | ULS 3540742 | 2026-08-02 01:20:35 |
| Expiration Date | 2033-12-03 | ULS 3540742 | 2026-08-02 01:20:35 |