Universal Licensing System
KTN4
IDAHO, STATE OF
License details
| ULS identifier | 1970444 |
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| Call sign | KTN4 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2002-02-26 |
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| Expiration | 2007-02-24 |
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| Cancellation | 2007-04-28 |
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| Frequency range | 122.8 MHz |
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| Locations | 1 |
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| Representative location | PORTHILL, BOUNDARY, ID |
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| Coordinates | 48.9999444, -116.5010556 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:10 |
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Licensee
| Name | IDAHO, STATE OF |
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| Applicant type | G |
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| FRN | 0005768783 |
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| Location | BOISE, ID |
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| Address | 3483 RICKENBACKER ST, BOISE, ID, 83705 |
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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 | 122.80000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.80000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ECKHART INTERNATIONAL AIRPORT, PORTHILL, BOUNDARY, ID | 48.99994444, -116.50105556 | 545.000 m | B | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-03-13 | KTN4 | LTSAPR |
| 2008-12-31 | KTN4 | LTSAPR |
| 2007-04-28 | KTN4 | LIEXP |
| 2006-12-04 | KTN4 | LETRES |
| 2002-02-26 | KTN4 | LIREN |
| 2001-12-03 | KTN4 | LETRES |
| 2001-04-27 | KTN4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1970444 | 2026-08-02 02:08:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KTN4 | ULS 1970444 | 2026-08-02 02:08:10 |
| Status | E | ULS 1970444 | 2026-08-02 02:08:10 |
| Service | AF | ULS 1970444 | 2026-08-02 02:08:10 |
| Grant Date | 2002-02-26 | ULS 1970444 | 2026-08-02 02:08:10 |
| Expiration Date | 2007-02-24 | ULS 1970444 | 2026-08-02 02:08:10 |
| Cancellation Date | 2007-04-28 | ULS 1970444 | 2026-08-02 02:08:10 |