Universal Licensing System
WZT957
TROUTDALE, CITY OF
License details
| ULS identifier | 1238799 |
|---|
| Call sign | WZT957 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2004-12-08 |
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| Expiration | 2014-12-07 |
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| Cancellation | 2015-02-07 |
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| Frequency range | 154.995 MHz |
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| Locations | 3 |
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| Representative location | TROUTDALE, MULTNOMAH, OR |
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| Coordinates | 45.5387222, -122.3914722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.99500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FB | 154.99500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 154.99500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.99500000 | | 11K0F3E |
| 1 | 1 | 154.99500000 | | 20K0F3E |
| 2 | 1 | 154.99500000 | | 20K0F3E |
| 2 | 1 | 154.99500000 | | 11K0F3E |
| 3 | 1 | 154.99500000 | | 11K0F3E |
| 3 | 1 | 154.99500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 342 SW FOURTH, TROUTDALE, MULTNOMAH, OR | 45.53872222, -122.39147222 | 46.000 m | | | N |
| 2 | T | 473 E COLUMBIA ST, TROUTDALE, MULTNOMAH, OR | 45.53955556, -122.38730556 | 24.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 473 E COLUMBIA ST, TROUTDALE, OR | MULTNOMAH | 5036656129 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2015-02-07 | WZT957 | LIEXP |
| 2014-11-27 | WZT957 | ESURNW |
| 2014-11-07 | WZT957 | ESURNW |
| 2014-10-08 | WZT957 | ESURNW |
| 2014-09-15 | WZT957 | LETRES |
| 2014-09-08 | WZT957 | ESURNW |
| 2011-04-13 | WZT957 | LIMOD |
| 2004-12-08 | WZT957 | LIREN |
| 2004-12-07 | WZT957 | ESCAPR |
| 2004-09-13 | WZT957 | LETRES |
| 2001-12-03 | WZT957 | AUDOPR |
| 2000-10-20 | WZT957 | LICCNV |
| 1999-08-31 | WZT957 | AUTHPR |
| 1999-08-31 | WZT957 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1238799 | 2026-08-02 01:13:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZT957 | ULS 1238799 | 2026-08-02 01:13:01 |
| Status | E | ULS 1238799 | 2026-08-02 01:13:01 |
| Service | PW | ULS 1238799 | 2026-08-02 01:13:01 |
| Grant Date | 2004-12-08 | ULS 1238799 | 2026-08-02 01:13:01 |
| Expiration Date | 2014-12-07 | ULS 1238799 | 2026-08-02 01:13:01 |
| Cancellation Date | 2015-02-07 | ULS 1238799 | 2026-08-02 01:13:01 |