Universal Licensing System
WPOB491
COMPTON UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 1810988 |
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| Call sign | WPOB491 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-10-21 |
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| Expiration | 2013-10-30 |
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| Cancellation | 2014-01-04 |
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| Frequency range | 462.175 - 469.375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | COMPTON, LOS ANGELES, CA |
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| Coordinates | 33.8926667, -118.2283333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:47 |
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Licensee
| Name | COMPTON UNIFIED SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0009748468 |
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| Location | COMPTON, CA |
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| Address | 704 S TAMARIND AVE, COMPTON, CA, 90220 |
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| Phone | 3106046578 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.17500000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 462.17500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2 | 464.37500000 | | | 60.000000 | 120.000000 | |
| 4 | 1 | MO | 464.37500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.17500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 469.37500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.17500000 | | 11K2F3E |
| 2 | 1 | 462.17500000 | | 11K2F3E |
| 3 | 1 | 464.37500000 | | 11K2F3E |
| 4 | 1 | 464.37500000 | | 11K2F3E |
| 2 | 1 | 467.17500000 | | 11K2F3E |
| 4 | 1 | 469.37500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 500 SOUTH SANTA FE AVE, COMPTON, LOS ANGELES, CA | 33.89233333, -118.21605556 | 20.000 m | BANT | 8.000 m structure / 9.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | 429 S. OLEANDER, COMPTON, LOS ANGELES, CA | 33.89266667, -118.22833333 | 21.000 m | BANT | 15.000 m structure / 18.000 m overall | N |
| 4 | T | | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 2.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 18.000 m | | | | 10.000 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 704 S TAMARIND AVE, COMPTON, CA | LOS ANGELES | 3106046578 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-04 | WPOB491 | LIEXP |
| 2013-08-05 | WPOB491 | LETRES |
| 2012-12-31 | WPOB491 | LTSAPR |
| 2012-12-29 | WPOB491 | LIMOD |
| 2010-03-22 | WPOB491 | LIMOD |
| 2004-04-07 | WPOB491 | LIMOD |
| 2003-10-21 | WPOB491 | LIAUA |
| 2003-10-21 | WPOB491 | LIREN |
| 2003-08-04 | WPOB491 | LETRES |
| 2001-09-19 | WPOB491 | AUDOPR |
| 2000-11-23 | WPOB491 | LICCNV |
| 1998-10-30 | WPOB491 | LIISS |
| 1998-10-30 | WPOB491 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1810988 | 2026-08-02 01:16:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOB491 | ULS 1810988 | 2026-08-02 01:16:47 |
| Status | E | ULS 1810988 | 2026-08-02 01:16:47 |
| Service | IG | ULS 1810988 | 2026-08-02 01:16:47 |
| Grant Date | 2003-10-21 | ULS 1810988 | 2026-08-02 01:16:47 |
| Expiration Date | 2013-10-30 | ULS 1810988 | 2026-08-02 01:16:47 |
| Cancellation Date | 2014-01-04 | ULS 1810988 | 2026-08-02 01:16:47 |