Universal Licensing System
WQOS629
TETRA TECH BAS, INC
License details
| ULS identifier | 3344294 |
|---|
| Call sign | WQOS629 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-01-18 |
|---|
| Expiration | 2022-01-18 |
|---|
| Cancellation | 2022-03-26 |
|---|
| Frequency range | 451.35 - 464.55 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBT | 451.17500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.22500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.27500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.32500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.35000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.40000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.42500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.47500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.50000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FBT | 451.52500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FBI | 464.55000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 11K0F1D |
| 1 | 1 | 451.17500000 | | 11K0F2D |
| 1 | 1 | 451.17500000 | | 8K60F1D |
| 1 | 1 | 451.22500000 | | 11K0F2D |
| 1 | 1 | 451.22500000 | | 8K60F1D |
| 1 | 1 | 451.22500000 | | 11K0F1D |
| 1 | 1 | 451.27500000 | | 8K60F1D |
| 1 | 1 | 451.27500000 | | 11K0F2D |
| 1 | 1 | 451.27500000 | | 11K0F1D |
| 1 | 1 | 451.32500000 | | 8K60F1D |
| 1 | 1 | 451.32500000 | | 11K0F1D |
| 1 | 1 | 451.32500000 | | 11K0F2D |
| 1 | 1 | 451.35000000 | | 11K0F1D |
| 1 | 1 | 451.35000000 | | 11K0F2D |
| 1 | 1 | 451.35000000 | | 8K60F1D |
| 1 | 1 | 451.40000000 | | 11K0F1D |
| 1 | 1 | 451.40000000 | | 11K0F2D |
| 1 | 1 | 451.40000000 | | 8K60F1D |
| 1 | 1 | 451.42500000 | | 8K60F1D |
| 1 | 1 | 451.42500000 | | 11K0F2D |
| 1 | 1 | 451.42500000 | | 11K0F1D |
| 1 | 1 | 451.47500000 | | 11K0F1D |
| 1 | 1 | 451.47500000 | | 11K0F2D |
| 1 | 1 | 451.47500000 | | 8K60F1D |
| 1 | 1 | 451.50000000 | | 11K0F1D |
| 1 | 1 | 451.50000000 | | 8K60F1D |
| 1 | 1 | 451.50000000 | | 11K0F2D |
| 1 | 1 | 451.52500000 | | 8K60F1D |
| 1 | 1 | 451.52500000 | | 11K0F1D |
| 1 | 1 | 451.52500000 | | 11K0F2D |
| 2 | 1 | 464.50000000 | | 8K60F1D |
| 2 | 1 | 464.50000000 | | 11K0F2D |
| 2 | 1 | 464.50000000 | | 11K0F1D |
| 2 | 1 | 464.55000000 | | 11K0F1D |
| 2 | 1 | 464.55000000 | | 8K60F1D |
| 2 | 1 | 464.55000000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | | | | | | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1360 VALLEY VISTA, DIAMOND BAR, CA | LOS ANGELES | 9098607777 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-26 | WQOS629 | LIEXP |
| 2021-10-25 | WQOS629 | LETRES |
| 2012-01-18 | WQOS629 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3344294 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOS629 | ULS 3344294 | 2026-08-02 01:08:36 |
| Status | E | ULS 3344294 | 2026-08-02 01:08:36 |
| Service | IG | ULS 3344294 | 2026-08-02 01:08:36 |
| Grant Date | 2012-01-18 | ULS 3344294 | 2026-08-02 01:08:36 |
| Expiration Date | 2022-01-18 | ULS 3344294 | 2026-08-02 01:08:36 |
| Cancellation Date | 2022-03-26 | ULS 3344294 | 2026-08-02 01:08:36 |