Universal Licensing System
WPMX281
LOS ALTOS SCHOOL DISTRICT
License details
| ULS identifier | 1588412 |
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| Call sign | WPMX281 |
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| Radio service | GU |
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| Status | E |
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| Grant date | 1999-03-05 |
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| Expiration | 2004-03-05 |
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| Cancellation | 2004-05-16 |
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| Frequency range | 897.2125 - 936.2125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LOS ALTOS, SANTA CLARA, CA |
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| Coordinates | 37.3699444, -122.1080278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:08:36 |
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Licensee
| Name | LOS ALTOS SCHOOL DISTRICT |
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| Applicant type | G |
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| Location | LOS ALTOS, CA |
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| Address | 201 COVINGTON RD, LOS ALTOS, CA, 94024 |
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| Phone | 6509414010 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | MO | 897.21250000 | | | 15.000000 | 15.000000 | |
| 1 | 1 | FB | 936.21250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 936.21250000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 897.21250000 | | 13K6F3E |
| 1 | 1 | 936.21250000 | | 13K6F3E |
| 2 | 1 | 936.21250000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 201 COVINGTON RD, LOS ALTOS, SANTA CLARA, CA | 37.36994444, -122.10802778 | 61.000 m | BMAST | 9.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | 2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 201 COVINGTON RD, LOS ALTOS, CA | | 6509414010 |
License history
| Date | File or call sign | Action |
|---|
| 2004-05-16 | WPMX281 | LIEXP |
| 2003-12-08 | WPMX281 | LETRES |
| 2000-11-22 | WPMX281 | LICCNV |
| 1999-03-05 | WPMX281 | LIISS |
| 1999-03-05 | WPMX281 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1588412 | 2026-08-09 03:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMX281 | ULS 1588412 | 2026-08-09 03:08:36 |
| Status | E | ULS 1588412 | 2026-08-09 03:08:36 |
| Service | GU | ULS 1588412 | 2026-08-09 03:08:36 |
| Grant Date | 1999-03-05 | ULS 1588412 | 2026-08-09 03:08:36 |
| Expiration Date | 2004-03-05 | ULS 1588412 | 2026-08-09 03:08:36 |
| Cancellation Date | 2004-05-16 | ULS 1588412 | 2026-08-09 03:08:36 |