Universal Licensing System
KJA486
Semco Energy Gas Company
License details
| ULS identifier | 1883604 |
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| Call sign | KJA486 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-10-02 |
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| Expiration | 2013-11-23 |
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| Cancellation | 2007-09-12 |
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| Frequency range | 153.47 - 159.51 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LAURIUM, HOUGHTON, MI |
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| Coordinates | 47.2279722, -88.4395556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2C | 153.47000000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | MO | 153.47000000 | | | 50.000000 | | |
| 1 | 1 | FX1 | 159.51000000 | | | 50.000000 | 5.000000 | |
| 3 | 1 | MO | 159.51000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 153.47000000 | | 20K0F3E |
| 3 | 1 | 153.47000000 | | 20K0F3E |
| 1 | 1 | 159.51000000 | | 20K0F3E |
| 3 | 1 | 159.51000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MI | | | | | |
| 2 | T | COR OF FRANKLIN & M26, LAURIUM, HOUGHTON, MI | 47.22797222, -88.43955556 | 364.000 m | | 24.000 m structure / 24.000 m overall | 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 | | 30.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 307 SIXTH ST, CALUMET, MI | | 9063372312 |
License history
| Date | File or call sign | Action |
|---|
| 2007-09-13 | KJA486 | LICAN |
| 2005-10-11 | KJA486 | LIASS |
| 2005-05-04 | KJA486 | LTSAPR |
| 2003-10-02 | KJA486 | LIREN |
| 2003-10-01 | KJA486 | LITIN |
| 2003-09-04 | KJA486 | LETRES |
| 2001-10-26 | KJA486 | AUDOPR |
| 2000-11-24 | KJA486 | LICCNV |
| 1998-09-10 | KJA486 | AUTHPR |
| 1998-09-10 | KJA486 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1883604 | 2026-08-02 01:11:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KJA486 | ULS 1883604 | 2026-08-02 01:11:09 |
| Status | C | ULS 1883604 | 2026-08-02 01:11:09 |
| Service | IG | ULS 1883604 | 2026-08-02 01:11:09 |
| Grant Date | 2003-10-02 | ULS 1883604 | 2026-08-02 01:11:09 |
| Expiration Date | 2013-11-23 | ULS 1883604 | 2026-08-02 01:11:09 |
| Cancellation Date | 2007-09-12 | ULS 1883604 | 2026-08-02 01:11:09 |