Universal Licensing System
KDU773
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1900764 |
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| Call sign | KDU773 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-30 |
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| Expiration | 2031-04-22 |
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| Frequency range | 462.3 - 467.3 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LOCKPORT, NIAGARA, NY |
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| Coordinates | 43.1658889, -78.7325278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.30000000 | | | 68.000000 | 250.000000 | |
| 2 | 1 | MO | 467.30000000 | | | 4.000000 | | |
| 2 | 1 | MO | 467.30000000 | | | 70.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.30000000 | | 11K0F3E |
| 2 | 1 | 467.30000000 | | 11K0F3E |
| 2 | 1 | 467.30000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200 UPPER MOUNTAIN RD, LOCKPORT, NIAGARA, NY | 43.16588889, -78.73252778 | 187.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 UPPER MOUNTAIN RD, LOCKPORT, NY | | 7164392237 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-30 | KDU773 | LIAUA |
| 2021-01-30 | KDU773 | LIREN |
| 2021-01-25 | KDU773 | LETRES |
| 2020-01-30 | KDU773 | LIAUA |
| 2019-02-28 | KDU773 | LIAUA |
| 2016-08-04 | KDU773 | LIASS |
| 2016-08-03 | KDU773 | ESUAPR |
| 2014-11-13 | KDU773 | LIMOD |
| 2013-05-16 | KDU773 | LIMOD |
| 2012-12-19 | KDU773 | ESCAPR |
| 2012-12-18 | KDU773 | ESUAPR |
| 2012-12-18 | KDU773 | EFUAPR |
| 2011-04-22 | KDU773 | ESCAPR |
| 2011-04-22 | KDU773 | LIREN |
| 2011-04-21 | KDU773 | EFUAPR |
| 2011-04-21 | KDU773 | ESUAPR |
| 2011-01-24 | KDU773 | LETRES |
| 2010-03-01 | KDU773 | LTSAPR |
| 2010-02-26 | KDU773 | ESCAPR |
| 2010-02-26 | KDU773 | EFCAPR |
| 2010-02-25 | KDU773 | ESUAPR |
| 2010-02-25 | KDU773 | EFUAPR |
| 2009-10-06 | KDU773 | LIASS |
| 2008-05-28 | KDU773 | LIAUA |
| 2008-05-27 | KDU773 | ESCAPR |
| 2002-03-04 | KDU773 | AUDOPR |
| 2001-03-22 | KDU773 | LIREN |
| 2001-01-30 | KDU773 | LETRES |
| 2000-11-24 | KDU773 | LICCNV |
| 1999-08-09 | KDU773 | AUTHPR |
| 1999-08-09 | KDU773 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1900764 | 2026-08-02 01:10:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDU773 | ULS 1900764 | 2026-08-02 01:10:26 |
| Status | A | ULS 1900764 | 2026-08-02 01:10:26 |
| Service | IG | ULS 1900764 | 2026-08-02 01:10:26 |
| Grant Date | 2021-01-30 | ULS 1900764 | 2026-08-02 01:10:26 |
| Expiration Date | 2031-04-22 | ULS 1900764 | 2026-08-02 01:10:26 |