Universal Licensing System
KB20554
GENERAL MOTORS RESEARCH CORPORATION
License details
| ULS identifier | 1899366 |
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| Call sign | KB20554 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1997-05-29 |
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| Expiration | 2002-07-15 |
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| Cancellation | 2002-07-16 |
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| Frequency range | 153.32 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 01:10:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.32000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.32000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 3132627129 |
License history
| Date | File or call sign | Action |
|---|
| 2002-07-17 | KB20554 | LICAN |
| 2002-04-22 | KB20554 | LETRES |
| 2002-03-11 | KB20554 | AUDOPR |
| 2001-06-27 | KB20554 | LIAUA |
| 2001-05-11 | KB20554 | LIAUA |
| 2000-11-24 | KB20554 | LICCNV |
| 1997-05-29 | KB20554 | AUTHPR |
| 1997-05-29 | KB20554 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1899366 | 2026-08-02 01:10:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB20554 | ULS 1899366 | 2026-08-02 01:10:27 |
| Status | C | ULS 1899366 | 2026-08-02 01:10:27 |
| Service | IG | ULS 1899366 | 2026-08-02 01:10:27 |
| Grant Date | 1997-05-29 | ULS 1899366 | 2026-08-02 01:10:27 |
| Expiration Date | 2002-07-15 | ULS 1899366 | 2026-08-02 01:10:27 |
| Cancellation Date | 2002-07-16 | ULS 1899366 | 2026-08-02 01:10:27 |