Universal Licensing System
WQWJ788
CHAMPLIN WIRELESS COMMUNICATIONS
License details
| ULS identifier | 3735123 |
|---|
| Call sign | WQWJ788 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-09-16 |
|---|
| Expiration | 2025-09-16 |
|---|
| Cancellation | 2025-12-13 |
|---|
| Frequency range | 451.3 - 467.2 MHz (10 frequencies) |
|---|
| Locations | 2 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:07 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2T | 451.30000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.30000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2T | 451.82500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.82500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2T | 452.05000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 452.05000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2T | 453.00000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 453.00000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.30000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.82500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.05000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 458.00000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2T | 462.20000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 462.20000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.20000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.30000000 | | 7K60FXD |
| 1 | 1 | 451.30000000 | | 7K60FXE |
| 1 | 1 | 451.30000000 | | 11K2F3E |
| 2 | 1 | 451.30000000 | | 7K60FXE |
| 2 | 1 | 451.30000000 | | 11K2F3E |
| 2 | 1 | 451.30000000 | | 7K60FXD |
| 1 | 1 | 451.82500000 | | 7K60FXD |
| 1 | 1 | 451.82500000 | | 11K2F3E |
| 1 | 1 | 451.82500000 | | 7K60FXE |
| 2 | 1 | 451.82500000 | | 7K60FXE |
| 2 | 1 | 451.82500000 | | 7K60FXD |
| 2 | 1 | 451.82500000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 11K2F3E |
| 1 | 1 | 452.05000000 | | 7K60FXD |
| 1 | 1 | 452.05000000 | | 7K60FXE |
| 2 | 1 | 452.05000000 | | 7K60FXD |
| 2 | 1 | 452.05000000 | | 11K2F3E |
| 2 | 1 | 452.05000000 | | 7K60FXE |
| 1 | 1 | 453.00000000 | | 11K2F3E |
| 1 | 1 | 453.00000000 | | 7K60FXD |
| 1 | 1 | 453.00000000 | | 7K60FXE |
| 2 | 1 | 453.00000000 | | 7K60FXE |
| 2 | 1 | 453.00000000 | | 11K2F3E |
| 2 | 1 | 453.00000000 | | 7K60FXD |
| 2 | 1 | 456.30000000 | | 7K60FXE |
| 2 | 1 | 456.30000000 | | 7K60FXD |
| 2 | 1 | 456.30000000 | | 11K2F3E |
| 2 | 1 | 456.82500000 | | 11K2F3E |
| 2 | 1 | 456.82500000 | | 7K60FXD |
| 2 | 1 | 456.82500000 | | 7K60FXE |
| 2 | 1 | 457.05000000 | | 7K60FXE |
| 2 | 1 | 457.05000000 | | 7K60FXD |
| 2 | 1 | 457.05000000 | | 11K2F3E |
| 2 | 1 | 458.00000000 | | 7K60FXE |
| 2 | 1 | 458.00000000 | | 11K2F3E |
| 2 | 1 | 458.00000000 | | 7K60FXD |
| 1 | 1 | 462.20000000 | | 7K60FXD |
| 1 | 1 | 462.20000000 | | 7K60FXE |
| 1 | 1 | 462.20000000 | | 11K2F3E |
| 2 | 1 | 462.20000000 | | 11K2F3E |
| 2 | 1 | 462.20000000 | | 7K60FXD |
| 2 | 1 | 462.20000000 | | 7K60FXE |
| 2 | 1 | 467.20000000 | | 11K2F3E |
| 2 | 1 | 467.20000000 | | 7K60FXD |
| 2 | 1 | 467.20000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | | | | | | |
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 | 2332 4TH STREET SUITE A, BERKELEY, CA | ALAMEDA | 5106478274 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQWJ788 | LIEXP |
| 2025-06-23 | WQWJ788 | LETRES |
| 2015-09-16 | WQWJ788 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3735123 | 2026-08-02 01:21:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWJ788 | ULS 3735123 | 2026-08-02 01:21:07 |
| Status | E | ULS 3735123 | 2026-08-02 01:21:07 |
| Service | IG | ULS 3735123 | 2026-08-02 01:21:07 |
| Grant Date | 2015-09-16 | ULS 3735123 | 2026-08-02 01:21:07 |
| Expiration Date | 2025-09-16 | ULS 3735123 | 2026-08-02 01:21:07 |
| Cancellation Date | 2025-12-13 | ULS 3735123 | 2026-08-02 01:21:07 |