Universal Licensing System
WQNR973
UNIVERSITY OF HOUSTON
License details
| ULS identifier | 3286571 |
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| Call sign | WQNR973 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-05-04 |
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| Expiration | 2021-05-04 |
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| Cancellation | 2021-07-17 |
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| Frequency range | 451.7125 - 457.7125 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.7219444, -95.3388889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.71250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 451.71250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 452.41250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 452.41250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 456.71250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 456.71250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 457.41250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | FX1 | 457.71250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.71250000 | | 11K0F3E |
| 2 | 1 | 451.71250000 | | 11K0F3E |
| 1 | 1 | 452.41250000 | | 11K0F3E |
| 2 | 1 | 452.41250000 | | 11K0F3E |
| 2 | 1 | 456.71250000 | | 11K0F3E |
| 3 | 1 | 456.71250000 | | 11K0F3E |
| 2 | 1 | 457.41250000 | | 11K0F3E |
| 3 | 1 | 457.71250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4700 CALHOUN ROAD, HOUSTON, HARRIS, TX | 29.72194444, -95.33888889 | 19.800 m | BANT | 9.100 m structure / 9.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | HARRIS, TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.700 m | | | | 7.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4211 ELGIN, HOUSTON, TX | HARRIS | 7137435688 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-17 | WQNR973 | LIEXP |
| 2021-04-24 | WQNR973 | ESURNW |
| 2021-04-04 | WQNR973 | ESURNW |
| 2021-03-05 | WQNR973 | ESURNW |
| 2021-02-08 | WQNR973 | LETRES |
| 2021-02-03 | WQNR973 | ESURNW |
| 2011-05-04 | WQNR973 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3286571 | 2026-08-02 01:20:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNR973 | ULS 3286571 | 2026-08-02 01:20:11 |
| Status | E | ULS 3286571 | 2026-08-02 01:20:11 |
| Service | IG | ULS 3286571 | 2026-08-02 01:20:11 |
| Grant Date | 2011-05-04 | ULS 3286571 | 2026-08-02 01:20:11 |
| Expiration Date | 2021-05-04 | ULS 3286571 | 2026-08-02 01:20:11 |
| Cancellation Date | 2021-07-17 | ULS 3286571 | 2026-08-02 01:20:11 |