Universal Licensing System
WNDL277
AMERICAN TRADING REAL ESTATE PROPERTIES INC
License details
| ULS identifier | 1777990 |
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| Call sign | WNDL277 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-08-13 |
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| Expiration | 2003-08-13 |
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| Cancellation | 2003-10-19 |
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| Frequency range | 452.775 - 457.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ONTARIO, SAN BERNARDINO, CA |
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| Coordinates | 34.0713889, -117.5758889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:32 |
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Licensee
| Name | AMERICAN TRADING REAL ESTATE PROPERTIES INC |
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| Applicant type | C |
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| Location | ONTARIO, CA |
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| Address | 3633 E. INLAND EMPIRE BLVD., ONTARIO, CA, 91764 |
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| Phone | 9099418555 |
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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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| 1 | 1 | FB2 | 452.77500000 | | | 30.000000 | 75.000000 | |
| 2 | 1 | MO | 452.77500000 | | | 4.000000 | | |
| 2 | 1 | MO | 457.77500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.77500000 | | 20K0F3E |
| 2 | 1 | 452.77500000 | | 20K0F3E |
| 2 | 1 | 457.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3633 E. INLAND EMPIRE BLVD., ONTARIO, SAN BERNARDINO, CA | 34.07138889, -117.57588889 | 308.000 m | B | 49.000 m structure / 49.000 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 | | 46.000 m | | | | 42.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3633 E. INLAND EMPIRE, ONTARIO, CA | | 9099418555 |
License history
| Date | File or call sign | Action |
|---|
| 2003-10-19 | WNDL277 | LIEXP |
| 2003-05-19 | WNDL277 | LETRES |
| 2001-09-05 | WNDL277 | AUDOPR |
| 2000-11-23 | WNDL277 | LICCNV |
| 1998-08-13 | WNDL277 | LIRMD |
| 1998-08-13 | WNDL277 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777990 | 2026-08-02 01:26:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNDL277 | ULS 1777990 | 2026-08-02 01:26:32 |
| Status | E | ULS 1777990 | 2026-08-02 01:26:32 |
| Service | IG | ULS 1777990 | 2026-08-02 01:26:32 |
| Grant Date | 1998-08-13 | ULS 1777990 | 2026-08-02 01:26:32 |
| Expiration Date | 2003-08-13 | ULS 1777990 | 2026-08-02 01:26:32 |
| Cancellation Date | 2003-10-19 | ULS 1777990 | 2026-08-02 01:26:32 |