Universal Licensing System
KNBU781
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1901617 |
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| Call sign | KNBU781 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-04-21 |
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| Expiration | 2014-05-03 |
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| Cancellation | 2012-12-12 |
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| Frequency range | 467.25 MHz |
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| Locations | 2 |
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| Representative location | ONTARIO, RICHLAND, OH |
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| Coordinates | 40.7703333, -82.6043333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.25000000 | | | 12.000000 | 12.000000 | |
| 2 | 1 | MO | 467.25000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.25000000 | | 20K0F3E |
| 2 | 1 | 467.25000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2525 W FOURTH ST, ONTARIO, RICHLAND, OH | 40.77033333, -82.60433333 | 428.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2525 W FOURTH ST, ONTARIO, OH | | 4197555221 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-13 | KNBU781 | LICAN |
| 2012-12-12 | KNBU781 | ESUAPR |
| 2009-11-02 | KNBU781 | LITRAN |
| 2009-10-16 | KNBU781 | LITRAN |
| 2009-09-18 | KNBU781 | ESUAPR |
| 2009-06-23 | KNBU781 | ESUAPR |
| 2009-06-06 | KNBU781 | LITRAN |
| 2009-06-02 | KNBU781 | ESUAPR |
| 2005-08-05 | KNBU781 | LIAUA |
| 2005-08-04 | KNBU781 | ESUAPR |
| 2004-04-21 | KNBU781 | LIREN |
| 2004-02-09 | KNBU781 | LETRES |
| 2002-03-11 | KNBU781 | AUDOPR |
| 2001-06-27 | KNBU781 | LIAUA |
| 2001-05-11 | KNBU781 | LIAUA |
| 2000-11-24 | KNBU781 | LICCNV |
| 1999-03-30 | KNBU781 | LIREN |
| 1999-03-30 | KNBU781 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1901617 | 2026-08-02 01:10:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBU781 | ULS 1901617 | 2026-08-02 01:10:27 |
| Status | C | ULS 1901617 | 2026-08-02 01:10:27 |
| Service | IG | ULS 1901617 | 2026-08-02 01:10:27 |
| Grant Date | 2004-04-21 | ULS 1901617 | 2026-08-02 01:10:27 |
| Expiration Date | 2014-05-03 | ULS 1901617 | 2026-08-02 01:10:27 |
| Cancellation Date | 2012-12-12 | ULS 1901617 | 2026-08-02 01:10:27 |