Universal Licensing System
WPZY586
Carlsbad Unified School District
License details
| ULS identifier | 2609864 |
|---|---|
| Call sign | WPZY586 |
| Radio service | IG |
| Status | A |
| Grant date | 2024-05-09 |
| Expiration | 2034-04-09 |
| Frequency range | 72.1 - 72.4 MHz (9 frequencies) |
| Locations | 1 |
| Representative location | Carlsbad, SAN DIEGO, CA |
| Coordinates | 33.1475000, -117.3118889 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:25:30 |
Licensee
| Name | Carlsbad Unified School District |
|---|---|
| Applicant type | G |
| FRN | 0010029064 |
| Location | Carlsbad, CA |
| Address | 6225 El Camino Real, Carlsbad, CA, 92009 |
| Phone | 7603316923 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | MO | 72.10000000 | 0.700000 | 0.500000 | |||
| 2 | 1 | MO | 72.10000000 | 0.700000 | 0.500000 | |||
| 6 | 1 | FXO | 72.16000000 | 2.000000 | 1.500000 | |||
| 1 | 1 | MO | 72.18000000 | 0.700000 | 0.500000 | |||
| 3 | 1 | MO | 72.18000000 | 0.850000 | 1.000000 | |||
| 4 | 1 | FXO | 72.22000000 | 2.000000 | 1.500000 | |||
| 7 | 1 | FXO | 72.24000000 | 2.000000 | 1.500000 | |||
| 5 | 1 | FXO | 72.30000000 | 2.000000 | 1.500000 | |||
| 8 | 1 | FXO | 72.32000000 | 2.000000 | 1.500000 | |||
| 9 | 1 | FXO | 72.38000000 | 2.000000 | 1.500000 | |||
| 3 | 1 | MO | 72.40000000 | 0.850000 | 1.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 72.10000000 | 20K0F1D | |
| 2 | 1 | 72.10000000 | 20K0F1D | |
| 6 | 1 | 72.16000000 | 20K0F1D | |
| 1 | 1 | 72.18000000 | 20K0F1D | |
| 3 | 1 | 72.18000000 | 20K0F1D | |
| 4 | 1 | 72.22000000 | 20K0F1D | |
| 7 | 1 | 72.24000000 | 20K0F1D | |
| 5 | 1 | 72.30000000 | 20K0F1D | |
| 8 | 1 | 72.32000000 | 20K0F1D | |
| 9 | 1 | 72.38000000 | 20K0F1D | |
| 3 | 1 | 72.40000000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Carlsbad, SAN DIEGO, CA | 33.17277778, -117.29100000 | ||||
| 2 | T | Carlsbad, SAN DIEGO, CA | 33.16291667, -117.32825000 | N | |||
| 3 | T | Carlsbad, SAN DIEGO, CA | 33.11036111, -117.26888889 | N | |||
| 4 | T | 1905 Magnolia Ave. Bldg. E, Carlsbad, SAN DIEGO, CA | 33.15897222, -117.32605556 | 65.000 m | BMAST | 7.600 m structure / 9.100 m overall | N |
| 5 | T | 1905 Magnolia Ave. Bldg. B, Carlsbad, SAN DIEGO, CA | 33.15947222, -117.32697222 | 62.000 m | BMAST | 8.500 m structure / 10.000 m overall | N |
| 6 | T | 4885 Kelly Drive Bldg. RELO 18, Carlsbad, SAN DIEGO, CA | 33.14694444, -117.31202778 | 11.000 m | BMAST | 4.300 m structure / 5.800 m overall | N |
| 7 | T | 4885 Kelly Drive Bldg. E, Carlsbad, SAN DIEGO, CA | 33.14730556, -117.31208333 | 11.000 m | BMAST | 8.500 m structure / 10.000 m overall | N |
| 8 | T | 4885 Kelly Drive Bldg. C, Carlsbad, SAN DIEGO, CA | 33.14725000, -117.31163889 | 13.000 m | BMAST | 8.500 m structure / 10.000 m overall | N |
| 9 | T | 4885 Kelly Drive Bldg. A, Carlsbad, SAN DIEGO, CA | 33.14750000, -117.31188889 | 10.000 m | BMAST | 8.500 m structure / 10.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | ||||||||
| 1 | 2 | ||||||||
| 1 | 3 | ||||||||
| 1 | 4 | T | 9.100 m | 18.000 | |||||
| 1 | 5 | T | 10.000 m | 16.400 | |||||
| 1 | 6 | T | 5.800 m | -44.700 | |||||
| 1 | 7 | T | 10.000 m | -41.000 | |||||
| 1 | 8 | T | 10.000 m | -39.000 | |||||
| 1 | 9 | T | 10.000 m | -42.800 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 4104 Tamarack Avenue, Carlsbad, CA | SAN DIEGO | 7603315000 |
| 2 | 3557 Monroe Street., Carlsbad, CA | SAN DIEGO | 7603315000 |
| 4 | 1905 Magnolia Ave., Carlsbad, CA | SAN DIEGO | 7603315078 |
| 5 | 4885 Kelly Drive, Carlsbad, CA | SAN DIEGO | 7603315077 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-05-09 | WPZY586 | LIREN |
| 2024-03-30 | WPZY586 | ESURNW |
| 2024-03-10 | WPZY586 | ESURNW |
| 2024-02-09 | WPZY586 | ESURNW |
| 2024-01-15 | WPZY586 | LETRES |
| 2024-01-10 | WPZY586 | ESURNW |
| 2019-08-20 | WPZY586 | LIAUA |
| 2014-01-31 | WPZY586 | LTSAPR |
| 2014-01-31 | WPZY586 | LIREN |
| 2014-01-13 | WPZY586 | LETRES |
| 2009-07-20 | WPZY586 | LIMOD |
| 2009-07-17 | WPZY586 | LTSAPR |
| 2007-05-01 | WPZY586 | LETCNS |
| 2006-07-27 | WPZY586 | LIMOD |
| 2006-07-07 | WPZY586 | LTSAPR |
| 2005-01-10 | WPZY586 | LETCNS |
| 2004-11-29 | WPZY586 | LIMOD |
| 2004-10-01 | WPZY586 | LTSAPR |
| 2004-08-03 | WPZY586 | LIMOD |
| 2004-04-09 | WPZY586 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2609864 | 2026-08-02 01:25:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPZY586 | ULS 2609864 | 2026-08-02 01:25:30 |
| Status | A | ULS 2609864 | 2026-08-02 01:25:30 |
| Service | IG | ULS 2609864 | 2026-08-02 01:25:30 |
| Grant Date | 2024-05-09 | ULS 2609864 | 2026-08-02 01:25:30 |
| Expiration Date | 2034-04-09 | ULS 2609864 | 2026-08-02 01:25:30 |