Universal Licensing System
WQKD457
Alameda County Communications Department
License details
| ULS identifier | 3092982 |
|---|
| Call sign | WQKD457 |
|---|
| Radio service | PA |
|---|
| Status | A |
|---|
| Grant date | 2019-03-19 |
|---|
| Expiration | 2029-04-08 |
|---|
| Frequency range | 4940 - 4990 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ALAMEDA, CA |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
| 2 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ALAMEDA, CA | | | | | |
| 2 | T | ALAMEDA, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2000 150th Ave, San Leandro, CA | ALAMEDA | 5106677788 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 3055 |
| P | 3059 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-19 | WQKD457 | LIREN |
| 2019-02-11 | WQKD457 | LETRES |
| 2019-02-07 | WQKD457 | ESURNW |
| 2019-01-08 | WQKD457 | ESURNW |
| 2013-08-06 | WQKD457 | LIAUA |
| 2013-08-05 | WQKD457 | ESUAPR |
| 2009-04-08 | WQKD457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3092982 | 2026-08-02 01:13:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKD457 | ULS 3092982 | 2026-08-02 01:13:40 |
| Status | A | ULS 3092982 | 2026-08-02 01:13:40 |
| Service | PA | ULS 3092982 | 2026-08-02 01:13:40 |
| Grant Date | 2019-03-19 | ULS 3092982 | 2026-08-02 01:13:40 |
| Expiration Date | 2029-04-08 | ULS 3092982 | 2026-08-02 01:13:40 |