Universal Licensing System
KNJ2
Butler Aircraft Company
License details
| ULS identifier | 1968341 |
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| Call sign | KNJ2 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2014-10-08 |
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| Expiration | 2024-09-15 |
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| Cancellation | 2024-12-07 |
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| Frequency range | 122.95 MHz |
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| Locations | 1 |
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| Representative location | REDMOND, DESCHUTES, OR |
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| Coordinates | 44.2565000, -121.1511389 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:05 |
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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 | FAA | 122.95000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.95000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ROBERTS FIELD, REDMOND, DESCHUTES, OR | 44.25650000, -121.15113889 | 938.000 m | B | 8.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 8.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-12-07 | KNJ2 | LIEXP |
| 2024-06-24 | KNJ2 | LETRES |
| 2014-10-08 | KNJ2 | LIREN |
| 2014-08-02 | KNJ2 | ESUAPR |
| 2014-06-23 | KNJ2 | LETRES |
| 2007-09-04 | KNJ2 | LIASS |
| 2007-03-28 | KNJ2 | LTSAPR |
| 2007-03-27 | KNJ2 | ESCAPR |
| 2007-03-27 | KNJ2 | EFCAPR |
| 2007-03-26 | KNJ2 | ESUAPR |
| 2007-03-26 | KNJ2 | EFUAPR |
| 2004-09-17 | KNJ2 | COR |
| 2004-09-15 | KNJ2 | LIREN |
| 2004-08-04 | KNJ2 | ESCAPR |
| 2004-07-26 | KNJ2 | LETRES |
| 2001-04-27 | KNJ2 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1968341 | 2026-08-02 02:08:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNJ2 | ULS 1968341 | 2026-08-02 02:08:05 |
| Status | E | ULS 1968341 | 2026-08-02 02:08:05 |
| Service | AF | ULS 1968341 | 2026-08-02 02:08:05 |
| Grant Date | 2014-10-08 | ULS 1968341 | 2026-08-02 02:08:05 |
| Expiration Date | 2024-09-15 | ULS 1968341 | 2026-08-02 02:08:05 |
| Cancellation Date | 2024-12-07 | ULS 1968341 | 2026-08-02 02:08:05 |