Universal Licensing System
KOH435
SEAWAY TESTING OF DULUTH INC
License details
| ULS identifier | 1636476 |
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| Call sign | KOH435 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-07-05 |
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| Expiration | 2005-09-19 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 154.515 - 154.54 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DULUTH, ST. LOUIS, MN |
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| Coordinates | 46.7671667, -92.1076944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:59 |
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Licensee
| Name | SEAWAY TESTING OF DULUTH INC |
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| Applicant type | C |
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| Location | DULUTH, MN |
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| Address | 350 GARFIELD AVE, DULUTH, MN, 55802 |
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| Phone | 2187223929 |
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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 | FB | 154.51500000 | | | 45.000000 | 60.000000 | |
| 2 | 1 | MO | 154.51500000 | | | 10.000000 | | |
| 1 | 1 | FB | 154.54000000 | | | 45.000000 | 60.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.51500000 | | 20K0F3E |
| 2 | 1 | 154.51500000 | | 20K0F3E |
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 250 GARFIELD AVE, DULUTH, ST. LOUIS, MN | 46.76716667, -92.10769444 | 186.000 m | B | 14.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 14.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 350 GARFIELD AVE, DULUTH, MN | | 2187223929 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | KOH435 | LIEXP |
| 2005-06-27 | KOH435 | LETRES |
| 2001-11-19 | KOH435 | AUDOPR |
| 2000-11-23 | KOH435 | LICCNV |
| 2000-07-05 | KOH435 | AUTHPR |
| 2000-07-05 | KOH435 | LIREN |
| 2000-06-19 | KOH435 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1636476 | 2026-08-02 01:27:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KOH435 | ULS 1636476 | 2026-08-02 01:27:59 |
| Status | E | ULS 1636476 | 2026-08-02 01:27:59 |
| Service | IG | ULS 1636476 | 2026-08-02 01:27:59 |
| Grant Date | 2000-07-05 | ULS 1636476 | 2026-08-02 01:27:59 |
| Expiration Date | 2005-09-19 | ULS 1636476 | 2026-08-02 01:27:59 |
| Cancellation Date | 2006-01-07 | ULS 1636476 | 2026-08-02 01:27:59 |