Universal Licensing System
KRF438
TIGARD, CITY OF
License details
| ULS identifier | 1216834 |
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| Call sign | KRF438 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2012-03-27 |
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| Expiration | 2022-04-23 |
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| Cancellation | 2022-06-25 |
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| Frequency range | 155.085 - 156.015 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | LAKE OSWEGO, CLACKAMAS, OR |
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| Coordinates | 45.4206667, -122.7414722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:52 |
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Licensee
| Name | TIGARD, CITY OF |
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| Applicant type | G |
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| FRN | 0006632145 |
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| Location | TIGARD, OR |
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| Address | 13125 SW Hall Blvd., TIGARD, OR, 97223 |
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| Phone | 5037182593 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 155.08500000 | | | 65.000000 | 170.000000 | |
| 3 | 1 | FB | 155.08500000 | | | 100.000000 | 120.000000 | |
| 4 | 1 | MO | 155.08500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FX1 | 156.01500000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 156.01500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 155.08500000 | | 11K2F3E |
| 2 | 1 | 155.08500000 | | 20K0F3E |
| 3 | 1 | 155.08500000 | | 20K0F3E |
| 3 | 1 | 155.08500000 | | 11K2F3E |
| 4 | 1 | 155.08500000 | | 20K0F3E |
| 4 | 1 | 155.08500000 | | 11K2F3E |
| 1 | 1 | 156.01500000 | | 11K2F3E |
| 1 | 1 | 156.01500000 | | 20K0F3E |
| 4 | 1 | 156.01500000 | | 20K0F3E |
| 4 | 1 | 156.01500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OR | | | | | |
| 2 | T | 10 NANSEN SUMMIT, LAKE OSWEGO, CLACKAMAS, OR | 45.42066667, -122.74147222 | 274.000 m | | | N |
| 3 | T | 13125 SW HALL BLVD, TIGARD, WASHINGTON, OR | 45.42566667, -122.76730556 | 67.000 m | | | N |
| 4 | T | WASHINGTON, OR | 45.42566667, -122.76730556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 5.000 m | | | | | |
| 1 | 3 | T | | 7.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 13125 SW HALL BLVD, TIGARD, OR | WASHINGTON | 5037182593 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-25 | KRF438 | LIEXP |
| 2012-05-23 | KRF438 | LIMOD |
| 2012-04-04 | KRF438 | ESCAPR |
| 2012-03-27 | KRF438 | LIREN |
| 2012-03-27 | KRF438 | ESCAPR |
| 2012-01-30 | KRF438 | LETRES |
| 2002-03-12 | KRF438 | LIREN |
| 2002-03-11 | KRF438 | AUDOPR |
| 2002-01-28 | KRF438 | LETRES |
| 2000-10-20 | KRF438 | LICCNV |
| 1997-01-31 | KRF438 | LIREN |
| 1997-01-31 | KRF438 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1216834 | 2026-08-02 01:15:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KRF438 | ULS 1216834 | 2026-08-02 01:15:52 |
| Status | E | ULS 1216834 | 2026-08-02 01:15:52 |
| Service | PW | ULS 1216834 | 2026-08-02 01:15:52 |
| Grant Date | 2012-03-27 | ULS 1216834 | 2026-08-02 01:15:52 |
| Expiration Date | 2022-04-23 | ULS 1216834 | 2026-08-02 01:15:52 |
| Cancellation Date | 2022-06-25 | ULS 1216834 | 2026-08-02 01:15:52 |