Universal Licensing System
WBN9
GROEN BROTHERS AVIATION
License details
| ULS identifier | 1974145 |
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| Call sign | WBN9 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 1997-08-01 |
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| Expiration | 2002-08-01 |
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| Cancellation | 2002-11-03 |
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| Frequency range | 123.15 - 136.975 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:46 |
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Licensee
| Name | GROEN BROTHERS AVIATION |
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| Applicant type | C |
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| Location | SALT LAKE CITY, UT |
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| Address | 2320 W CALIFORNIA AVE, SALT LAKE CITY, UT, 84104 |
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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 | FAT3 | 123.15000000 | 136.97500000 | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 123.15000000 | | 6K00A3E |
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 | | | | | | | |
License history
| Date | File or call sign | Action |
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| 2002-11-03 | WBN9 | LIEXP |
| 2002-05-06 | WBN9 | LETRES |
| 2001-04-27 | WBN9 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1974145 | 2026-08-02 02:08:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBN9 | ULS 1974145 | 2026-08-02 02:08:46 |
| Status | E | ULS 1974145 | 2026-08-02 02:08:46 |
| Service | AF | ULS 1974145 | 2026-08-02 02:08:46 |
| Grant Date | 1997-08-01 | ULS 1974145 | 2026-08-02 02:08:46 |
| Expiration Date | 2002-08-01 | ULS 1974145 | 2026-08-02 02:08:46 |
| Cancellation Date | 2002-11-03 | ULS 1974145 | 2026-08-02 02:08:46 |