Universal Licensing System
WQVI661
Syensqo USA LLC
License details
| ULS identifier | 3673887 |
|---|
| Call sign | WQVI661 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-01-21 |
|---|
| Expiration | 2035-02-24 |
|---|
| Frequency range | 451.225 - 452.6625 MHz (5 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | PASADENA, HARRIS, TX |
|---|
| Coordinates | 29.6286111, -95.0847222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.22500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 451.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 451.41250000 | | | 25.000000 | 14.000000 | |
| 2 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 451.51250000 | | | 25.000000 | 14.000000 | |
| 2 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 452.48750000 | | | 25.000000 | 14.000000 | |
| 2 | 1 | MO | 452.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 452.66250000 | | | 25.000000 | 14.000000 | |
| 2 | 1 | MO | 452.66250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 7K60FXE |
| 2 | 1 | 451.22500000 | | 7K60FXE |
| 1 | 1 | 451.41250000 | | 7K60FXE |
| 2 | 1 | 451.41250000 | | 7K60FXE |
| 1 | 1 | 451.51250000 | | 7K60FXE |
| 2 | 1 | 451.51250000 | | 7K60FXE |
| 1 | 1 | 452.48750000 | | 7K60FXE |
| 2 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 452.66250000 | | 7K60FXE |
| 2 | 1 | 452.66250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5761 UNDERWOOD RD, PASADENA, HARRIS, TX | 29.62861111, -95.08472222 | 5.000 m | BANT | 12.000 m structure / 14.000 m overall | |
| 2 | T | HARRIS, TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 12.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5761 UNDERWOOD RD, PASADENA, TX | HARRIS | 2153845729 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | WQVI661 | LIAUA |
| 2025-07-17 | WQVI661 | LIAUA |
| 2025-01-21 | WQVI661 | LIREN |
| 2025-01-03 | WQVI661 | LIAUA |
| 2024-12-02 | WQVI661 | LETRES |
| 2023-12-08 | WQVI661 | LITRAN |
| 2023-10-30 | WQVI661 | LIASS |
| 2016-02-10 | WQVI661 | LTSAPR |
| 2016-02-10 | WQVI661 | LIAUA |
| 2015-12-29 | WQVI661 | LETCNS |
| 2015-11-24 | WQVI661 | LETCNS |
| 2015-03-31 | WQVI661 | LIMOD |
| 2015-02-27 | WQVI661 | LIAUA |
| 2015-02-27 | WQVI661 | LTSAPR |
| 2015-02-24 | WQVI661 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3673887 | 2026-08-02 01:08:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVI661 | ULS 3673887 | 2026-08-02 01:08:49 |
| Status | A | ULS 3673887 | 2026-08-02 01:08:49 |
| Service | IG | ULS 3673887 | 2026-08-02 01:08:49 |
| Grant Date | 2025-01-21 | ULS 3673887 | 2026-08-02 01:08:49 |
| Expiration Date | 2035-02-24 | ULS 3673887 | 2026-08-02 01:08:49 |