Universal Licensing System
WQSU502
Zero Net Energy Center
License details
| ULS identifier | 3535578 |
|---|
| Call sign | WQSU502 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-11-18 |
|---|
| Expiration | 2023-11-18 |
|---|
| Cancellation | 2024-01-20 |
|---|
| Frequency range | 72.1 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | San Leandro, ALAMEDA, CA |
|---|
| Coordinates | 37.6927500, -122.1709167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Leandro, ALAMEDA, CA | 37.69275000, -122.17091667 | | | | |
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 | 14600 Catalina Street, San Leandro, CA | ALAMEDA | 5103515282 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-20 | WQSU502 | LIEXP |
| 2023-08-28 | WQSU502 | LETRES |
| 2018-10-16 | WQSU502 | LIAUA |
| 2013-11-18 | WQSU502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3535578 | 2026-08-02 01:20:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSU502 | ULS 3535578 | 2026-08-02 01:20:29 |
| Status | E | ULS 3535578 | 2026-08-02 01:20:29 |
| Service | IG | ULS 3535578 | 2026-08-02 01:20:29 |
| Grant Date | 2013-11-18 | ULS 3535578 | 2026-08-02 01:20:29 |
| Expiration Date | 2023-11-18 | ULS 3535578 | 2026-08-02 01:20:29 |
| Cancellation Date | 2024-01-20 | ULS 3535578 | 2026-08-02 01:20:29 |