Universal Licensing System
KTD521
MULTNOMAH, COUNTY OF
License details
| ULS identifier | 1970340 |
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| Call sign | KTD521 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2002-01-18 |
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| Expiration | 2012-03-27 |
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| Cancellation | 2012-06-02 |
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| Frequency range | 156.45 - 156.8 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5315000, -122.6739722 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:18 |
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Licensee
| Name | MULTNOMAH, COUNTY OF |
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| Applicant type | G |
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| FRN | 0001553478 |
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| Location | PORTLAND, OR |
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| Address | 1620 SE 190TH AVE, PORTLAND, OR, 97233 |
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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 | FCL | 156.45000000 | | | 10.000000 | | |
| 1 | 1 | FCL | 156.65000000 | | | 1.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.65000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | BRIDGE TENDERS HOUSE HAWTHORNE BRIDGE, PORTLAND, MULTNOMAH, OR | 45.53150000, -122.67397222 | | B | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
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| 2012-06-02 | KTD521 | LIEXP |
| 2012-01-02 | KTD521 | LETRES |
| 2002-01-18 | KTD521 | LIREN |
| 2001-12-31 | KTD521 | LETRES |
| 2001-04-27 | KTD521 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1970340 | 2026-08-02 02:08:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KTD521 | ULS 1970340 | 2026-08-02 02:08:18 |
| Status | E | ULS 1970340 | 2026-08-02 02:08:18 |
| Service | MC | ULS 1970340 | 2026-08-02 02:08:18 |
| Grant Date | 2002-01-18 | ULS 1970340 | 2026-08-02 02:08:18 |
| Expiration Date | 2012-03-27 | ULS 1970340 | 2026-08-02 02:08:18 |
| Cancellation Date | 2012-06-02 | ULS 1970340 | 2026-08-02 02:08:18 |