Universal Licensing System
KSL506
J T TRASK CONSTRUCTION COMPANY
License details
| ULS identifier | 1856543 |
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| Call sign | KSL506 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-12-04 |
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| Expiration | 2003-01-15 |
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| Cancellation | 2002-02-12 |
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| Frequency range | 451.95 - 456.95 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | LYMAN, SKAGIT, WA |
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| Coordinates | 48.5948333, -122.1610000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:26 |
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Licensee
| Name | J T TRASK CONSTRUCTION COMPANY |
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| Applicant type | U |
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| FRN | 0004122461 |
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| Location | OAK HARBOR, WA |
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| Address | 3063 N OAK HARBOR RD, OAK HARBOR, WA, 98277 |
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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 | MO | 451.95000000 | | | 90.000000 | | |
| 3 | 1 | FB2 | 451.95000000 | | | 100.000000 | | |
| 1 | 1 | FX1 | 456.95000000 | | | 20.000000 | | |
| 2 | 1 | MO | 456.95000000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.95000000 | | 20K0F3E |
| 3 | 1 | 451.95000000 | | 20K0F3E |
| 1 | 1 | 456.95000000 | | 20K0F3E |
| 2 | 1 | 456.95000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
| 2 | T | | | | | | |
| 3 | T | LYMAN MOUNTAIN, LYMAN, SKAGIT, WA | 48.59483333, -122.16100000 | 1298.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3063 N OAK HARBOR RD, OAK HARBOR, WA | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-02-12 | KSL506 | LITERM |
| 2001-10-01 | KSL506 | AUDCAN |
| 2000-11-24 | KSL506 | LICCNV |
| 1997-12-04 | KSL506 | LIREN |
| 1997-12-04 | KSL506 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1856543 | 2026-08-02 01:12:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KSL506 | ULS 1856543 | 2026-08-02 01:12:26 |
| Status | T | ULS 1856543 | 2026-08-02 01:12:26 |
| Service | IG | ULS 1856543 | 2026-08-02 01:12:26 |
| Grant Date | 1997-12-04 | ULS 1856543 | 2026-08-02 01:12:26 |
| Expiration Date | 2003-01-15 | ULS 1856543 | 2026-08-02 01:12:26 |
| Cancellation Date | 2002-02-12 | ULS 1856543 | 2026-08-02 01:12:26 |