Universal Licensing System
WQCY221
License details
| ULS identifier | 2728350 |
|---|---|
| Call sign | WQCY221 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-06-24 |
| Expiration | 2035-06-21 |
| Frequency range | 452.4 - 457.4 MHz (2 frequencies) |
| Locations | 6 |
| Representative location | BRENTWOOD, CONTRA COSTA, CA |
| Coordinates | 37.9548056, -121.6943611 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:32 |
Licensee
| Name | City of Brentwood |
|---|---|
| Applicant type | G |
| FRN | 0006022461 |
| Location | BRENTWOOD, CA |
| Address | 150 City Park Way, BRENTWOOD, CA, 94513 |
| Phone | 9255165400 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 452.40000000 | 5.000000 | 30.000000 | |||
| 2 | 1 | FXO | 457.40000000 | 5.000000 | 30.000000 | |||
| 3 | 1 | FXO | 457.40000000 | 5.000000 | 30.000000 | |||
| 4 | 1 | FXO | 457.40000000 | 5.000000 | 30.000000 | |||
| 5 | 1 | FXO | 457.40000000 | 5.000000 | 30.000000 | |||
| 6 | 1 | FXO | 457.40000000 | 5.000000 | 30.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 452.40000000 | 11K0F2D | |
| 2 | 1 | 457.40000000 | 11K0F2D | |
| 3 | 1 | 457.40000000 | 11K0F2D | |
| 4 | 1 | 457.40000000 | 11K0F2D | |
| 5 | 1 | 457.40000000 | 11K0F2D | |
| 6 | 1 | 457.40000000 | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | WATER OPERATIONS BLDG CITY WELL 6, BRENTWOOD, CONTRA COSTA, CA | 37.95480556, -121.69436111 | 4.600 m | pole | 12.100 m structure / 12.100 m overall | |
| 2 | T | CITY WELL 14, BRENTWOOD, CONTRA COSTA, CA | 37.96161111, -121.69497222 | 6.100 m | POLE | 9.100 m structure / 9.100 m overall | |
| 3 | T | CITY WELL 8, BRENTWOOD, CONTRA COSTA, CA | 37.95786111, -121.69088889 | 5.500 m | POLE | 9.100 m structure / 9.100 m overall | |
| 4 | T | CITY WELL 7, BRENTWOOD, CONTRA COSTA, CA | 37.95647222, -121.69436111 | 5.500 m | POLE | 9.100 m structure / 9.100 m overall | |
| 5 | T | CITY WELL 13, BRENTWOOD, CONTRA COSTA, CA | 37.92952778, -121.68502778 | 5.800 m | POLE | 9.100 m structure / 9.100 m overall | |
| 6 | T | CITY WELL 11, BRENTWOOD, CONTRA COSTA, CA | 37.92438889, -121.68497222 | 6.100 m | POLE | 9.100 m structure / 9.100 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 12.100 m | 42.800 | ||||||
| 1 | 2 | 9.100 m | 11.100 | ||||||
| 1 | 3 | 9.100 m | 69.700 | ||||||
| 1 | 4 | 9.100 m | -32.400 | ||||||
| 1 | 5 | 9.100 m | 10.400 | ||||||
| 1 | 6 | 9.100 m | 59.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 708 THIRD ST, BRENTWOOD, CA | CONTRA COSTA | 9255165174 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-06-24 | WQCY221 | LIREN |
| 2025-06-11 | WQCY221 | ESURNW |
| 2025-05-22 | WQCY221 | ESURNW |
| 2015-04-29 | WQCY221 | LIREN |
| 2015-04-22 | WQCY221 | ESURNW |
| 2015-03-30 | WQCY221 | LETRES |
| 2015-03-23 | WQCY221 | ESURNW |
| 2012-01-16 | WQCY221 | LTSAPR |
| 2012-01-13 | WQCY221 | EFCAPR |
| 2012-01-13 | WQCY221 | ESCAPR |
| 2012-01-13 | WQCY221 | LIAUA |
| 2012-01-12 | WQCY221 | EFUAPR |
| 2012-01-12 | WQCY221 | ESUAPR |
| 2006-03-20 | WQCY221 | LETCNS |
| 2005-06-21 | WQCY221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2728350 | 2026-08-02 01:24:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQCY221 | ULS 2728350 | 2026-08-02 01:24:32 |
| Status | A | ULS 2728350 | 2026-08-02 01:24:32 |
| Service | IG | ULS 2728350 | 2026-08-02 01:24:32 |
| Grant Date | 2025-06-24 | ULS 2728350 | 2026-08-02 01:24:32 |
| Expiration Date | 2035-06-21 | ULS 2728350 | 2026-08-02 01:24:32 |