Universal Licensing System
KB71544
ONTARIO AIRCRAFT SERVICE
License details
| ULS identifier | 1594664 |
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| Call sign | KB71544 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-04-11 |
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| Expiration | 2005-05-07 |
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| Cancellation | 2005-07-09 |
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| Frequency range | 154.57 MHz |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:39 |
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Licensee
| Name | ONTARIO AIRCRAFT SERVICE |
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| Applicant type | C |
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| FRN | 0006563860 |
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| Location | ONTARIO, CA |
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| Address | BOX 4178, ONTARIO, CA, 91761 |
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| Phone | 9099373998 |
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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 | MO | 154.57000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | AIR FREIGHT FACILITY INTERNATIONAL ARPRT, ONTARIO, CA | | 9099373998 |
License history
| Date | File or call sign | Action |
|---|
| 2005-07-09 | KB71544 | LIEXP |
| 2005-03-21 | KB71544 | LETRES |
| 2001-10-29 | KB71544 | AUDOPR |
| 2000-11-22 | KB71544 | LICCNV |
| 2000-04-11 | KB71544 | LIREN |
| 2000-04-11 | KB71544 | AUTHPR |
| 2000-02-05 | KB71544 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1594664 | 2026-08-02 01:24:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KB71544 | ULS 1594664 | 2026-08-02 01:24:39 |
| Status | E | ULS 1594664 | 2026-08-02 01:24:39 |
| Service | IG | ULS 1594664 | 2026-08-02 01:24:39 |
| Grant Date | 2000-04-11 | ULS 1594664 | 2026-08-02 01:24:39 |
| Expiration Date | 2005-05-07 | ULS 1594664 | 2026-08-02 01:24:39 |
| Cancellation Date | 2005-07-09 | ULS 1594664 | 2026-08-02 01:24:39 |