Universal Licensing System
WQOB457
BRANDT ENGINEERING
License details
| ULS identifier | 3308138 |
|---|
| Call sign | WQOB457 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-08-02 |
|---|
| Expiration | 2021-08-02 |
|---|
| Cancellation | 2021-10-09 |
|---|
| Frequency range | 451.8 - 469.55 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | TX |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:31 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 451.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 456.80000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 469.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 469.55000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.80000000 | | 11K2F3E |
| 1 | 1 | 451.80000000 | | 7K60FXE |
| 1 | 1 | 456.80000000 | | 11K2F3E |
| 1 | 1 | 456.80000000 | | 7K60FXE |
| 1 | 1 | 464.50000000 | | 7K60FXE |
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 7K60FXE |
| 1 | 1 | 469.50000000 | | 7K60FXE |
| 1 | 1 | 469.50000000 | | 11K2F3E |
| 1 | 1 | 469.55000000 | | 11K2F3E |
| 1 | 1 | 469.55000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1728 BRIERCROFT COURT, CARROLLTON, TX | DALLAS | 9722419411 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-09 | WQOB457 | LIEXP |
| 2021-05-10 | WQOB457 | LETRES |
| 2017-10-17 | WQOB457 | LIAUA |
| 2011-08-02 | WQOB457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3308138 | 2026-08-02 01:20:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOB457 | ULS 3308138 | 2026-08-02 01:20:31 |
| Status | E | ULS 3308138 | 2026-08-02 01:20:31 |
| Service | IG | ULS 3308138 | 2026-08-02 01:20:31 |
| Grant Date | 2011-08-02 | ULS 3308138 | 2026-08-02 01:20:31 |
| Expiration Date | 2021-08-02 | ULS 3308138 | 2026-08-02 01:20:31 |
| Cancellation Date | 2021-10-09 | ULS 3308138 | 2026-08-02 01:20:31 |