Universal Licensing System
KL8743
ROTHENBUHLER ENGINEERING CO DBA ROTHENBUHLER ENGINEERING COMPANY
License details
| ULS identifier | 1769434 |
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| Call sign | KL8743 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-05-27 |
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| Expiration | 2004-08-03 |
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| Cancellation | 2004-10-09 |
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| Frequency range | 154.57 - 154.6 MHz (2 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:36 |
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Licensee
| Name | ROTHENBUHLER ENGINEERING CO DBA ROTHENBUHLER ENGINEERING COMPANY |
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| Applicant type | C |
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| FRN | 0004300935 |
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| Location | SEDRO WOOLLEY, WA |
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| Address | 2191 RHODES RD, SEDRO WOOLLEY, WA, 98284 |
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| Phone | 2068560836 |
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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 | MO | 154.57000000 | | | 2.000000 | 0.250000 | |
| 1 | 1 | MO | 154.60000000 | | | 2.000000 | 0.250000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.57000000 | | 20K0F2D |
| 1 | 1 | 154.57000000 | | 20K0F3E |
| 1 | 1 | 154.60000000 | | 20K0F2D |
| 1 | 1 | 154.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 2068560836 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-09 | KL8743 | LIEXP |
| 2002-05-23 | KL8743 | AUDOPR |
| 2000-11-23 | KL8743 | LICCNV |
| 1999-05-28 | KL8743 | AUTHPR |
| 1999-05-27 | KL8743 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1769434 | 2026-08-02 01:15:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KL8743 | ULS 1769434 | 2026-08-02 01:15:36 |
| Status | E | ULS 1769434 | 2026-08-02 01:15:36 |
| Service | IG | ULS 1769434 | 2026-08-02 01:15:36 |
| Grant Date | 1999-05-27 | ULS 1769434 | 2026-08-02 01:15:36 |
| Expiration Date | 2004-08-03 | ULS 1769434 | 2026-08-02 01:15:36 |
| Cancellation Date | 2004-10-09 | ULS 1769434 | 2026-08-02 01:15:36 |