Universal Licensing System
KOI570
NORTHERN COMMERCIAL COMPANY
License details
| ULS identifier | 1636515 |
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| Call sign | KOI570 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-14 |
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| Expiration | 2002-05-21 |
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| Cancellation | 2002-09-22 |
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| Frequency range | 461.2 - 466.2 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ISSAQUAH, KING, WA |
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| Coordinates | 47.5045556, -121.9723333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:22 |
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Licensee
| Name | NORTHERN COMMERCIAL COMPANY |
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| Applicant type | U |
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| FRN | 0001647478 |
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| Location | SEATTLE, WA |
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| Address | SEATTLE, WA, 98124 |
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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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| 2 | 1 | FB2 | 461.20000000 | | | 75.000000 | | |
| 3 | 1 | MO | 461.20000000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 466.20000000 | | | 15.000000 | | |
| 3 | 1 | MO | 466.20000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.20000000 | | 20K0F3E |
| 3 | 1 | 461.20000000 | | 20K0F3E |
| 1 | 1 | 466.20000000 | | 20K0F3E |
| 3 | 1 | 466.20000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | TIGER MOUNTAIN, ISSAQUAH, KING, WA | 47.50455556, -121.97233333 | 878.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 41.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 17025 WEST VALLEY HWY, TUKWILA, WA | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-22 | KOI570 | LIEXP |
| 2002-04-29 | KOI570 | AUDCAN |
| 2002-02-25 | KOI570 | LETRES |
| 2000-11-23 | KOI570 | LICCNV |
| 1997-04-14 | KOI570 | LIREN |
| 1997-04-14 | KOI570 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1636515 | 2026-08-02 01:15:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KOI570 | ULS 1636515 | 2026-08-02 01:15:22 |
| Status | E | ULS 1636515 | 2026-08-02 01:15:22 |
| Service | IG | ULS 1636515 | 2026-08-02 01:15:22 |
| Grant Date | 1997-04-14 | ULS 1636515 | 2026-08-02 01:15:22 |
| Expiration Date | 2002-05-21 | ULS 1636515 | 2026-08-02 01:15:22 |
| Cancellation Date | 2002-09-22 | ULS 1636515 | 2026-08-02 01:15:22 |