Universal Licensing System
WPMA683
ONTARIO, CITY OF
License details
| ULS identifier | 1293253 |
|---|
| Call sign | WPMA683 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2003-02-26 |
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| Expiration | 2013-05-06 |
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| Cancellation | 2013-07-06 |
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| Frequency range | 453.0375 - 453.0875 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | SAN BERNARDINO, CA |
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| Coordinates | 34.0494444, -117.6528333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 07:04:04 |
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Licensee
| Name | ONTARIO, CITY OF |
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| Applicant type | G |
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| FRN | 0008500068 |
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| Location | ONTARIO, CA |
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| Address | 1425 S BONVIEW, ONTARIO, CA, 91761 |
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| Phone | 9093912507 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 453.03750000 | | | 2.000000 | 10.000000 | |
| 1 | 1 | MO | 453.06250000 | | | 2.000000 | 10.000000 | |
| 3 | 1 | MO | 453.08750000 | | | 2.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 453.03750000 | | 11K3F2D |
| 1 | 1 | 453.06250000 | | 11K3F2D |
| 3 | 1 | 453.08750000 | | 11K3F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN BERNARDINO, CA | 34.04944444, -117.65283333 | | | | |
| 2 | T | SAN BERNARDINO, CA | 34.03138889, -117.59311111 | | | | |
| 3 | T | SAN BERNARDINO, CA | 34.08416667, -117.63533333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1425 S BONVIEW, ONTARIO, CA | | 9093912507 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-06 | WPMA683 | LIEXP |
| 2013-02-11 | WPMA683 | LETRES |
| 2003-02-26 | WPMA683 | LIREN |
| 2003-02-10 | WPMA683 | LETRES |
| 2001-10-22 | WPMA683 | AUDOPR |
| 2000-10-20 | WPMA683 | LICCNV |
| 1998-05-07 | WPMA683 | AUTHPR |
| 1998-05-06 | WPMA683 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1293253 | 2026-08-16 07:04:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMA683 | ULS 1293253 | 2026-08-16 07:04:04 |
| Status | E | ULS 1293253 | 2026-08-16 07:04:04 |
| Service | PW | ULS 1293253 | 2026-08-16 07:04:04 |
| Grant Date | 2003-02-26 | ULS 1293253 | 2026-08-16 07:04:04 |
| Expiration Date | 2013-05-06 | ULS 1293253 | 2026-08-16 07:04:04 |
| Cancellation Date | 2013-07-06 | ULS 1293253 | 2026-08-16 07:04:04 |