Universal Licensing System
WPRM203
TRI COUNTY METROPOLITAN TRANSPORTATION DISTRICT
License details
| ULS identifier | 1833216 |
|---|
| Call sign | WPRM203 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2005-10-07 |
|---|
| Expiration | 2015-11-14 |
|---|
| Cancellation | 2014-02-26 |
|---|
| Frequency range | 452.325 - 457.875 MHz (16 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | PORTLAND, MULTNOMAH, OR |
|---|
| Coordinates | 45.4992778, -122.7084167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:03 |
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Licensee
| Name | TRI COUNTY METROPOLITAN TRANSPORTATION DISTRICT |
|---|
| Applicant type | G |
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| FRN | 0001558428 |
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| Location | PORTLAND, OR |
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| Address | 4012 SE 17TH AVE, PORTLAND, OR, 97202 |
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| Phone | 5039622240 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.32500000 | | | 60.000000 | 130.000000 | |
| 2 | 1 | FB2 | 452.32500000 | | | 60.000000 | 66.000000 | |
| 4 | 1 | MO | 452.32500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.32500000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.37500000 | | | 60.000000 | 62.000000 | |
| 2 | 1 | FB2 | 452.37500000 | | | 60.000000 | 66.000000 | |
| 4 | 1 | MO | 452.37500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.37500000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.42500000 | | | 75.000000 | 62.000000 | |
| 2 | 1 | FB2 | 452.42500000 | | | 75.000000 | 90.000000 | |
| 4 | 1 | MO | 452.42500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.42500000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.70000000 | | | 60.000000 | 62.000000 | |
| 2 | 1 | FB2 | 452.70000000 | | | 60.000000 | 66.000000 | |
| 4 | 1 | MO | 452.70000000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.70000000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.75000000 | | | 60.000000 | 62.000000 | |
| 2 | 1 | FB2 | 452.75000000 | | | 60.000000 | 66.000000 | |
| 4 | 1 | MO | 452.75000000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.75000000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.77500000 | | | 75.000000 | 62.000000 | |
| 2 | 1 | FB2 | 452.77500000 | | | 75.000000 | 90.000000 | |
| 4 | 1 | MO | 452.77500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.77500000 | | | 60.000000 | 60.000000 | |
| 1 | 1 | FB2 | 452.82500000 | | | 60.000000 | 62.000000 | |
| 2 | 1 | FB2 | 452.82500000 | | | 60.000000 | 90.000000 | |
| 4 | 1 | MO | 452.82500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 452.82500000 | | | 60.000000 | 60.000000 | |
| 2 | 1 | FB2 | 452.87500000 | | | 60.000000 | 66.000000 | |
| 3 | 1 | FB2 | 452.87500000 | | | 20.000000 | 40.000000 | |
| 5 | 1 | MO | 452.87500000 | | | 60.000000 | 60.000000 | |
| 6 | 1 | MO | 452.87500000 | | | 60.000000 | | |
| 4 | 1 | MO | 457.32500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.32500000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 457.37500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.37500000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 457.42500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.42500000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 457.70000000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.70000000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 457.75000000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.75000000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 457.77500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.77500000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 457.82500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.82500000 | | | 60.000000 | 60.000000 | |
| 5 | 1 | MO | 457.87500000 | | | 60.000000 | 60.000000 | |
| 6 | 1 | MO | 457.87500000 | | | 60.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.32500000 | | 20K0F9W |
| 2 | 1 | 452.32500000 | | 20K0F9W |
| 4 | 1 | 452.32500000 | | 20K0F9W |
| 5 | 1 | 452.32500000 | | 20K0F9W |
| 1 | 1 | 452.37500000 | | 20K0F9W |
| 2 | 1 | 452.37500000 | | 20K0F9W |
| 4 | 1 | 452.37500000 | | 20K0F9W |
| 4 | 1 | 452.37500000 | | 20K0F1D |
| 5 | 1 | 452.37500000 | | 20K0F9W |
| 1 | 1 | 452.42500000 | | 20K0F9W |
| 2 | 1 | 452.42500000 | | 20K0F9W |
| 4 | 1 | 452.42500000 | | 20K0F9W |
| 5 | 1 | 452.42500000 | | 20K0F9W |
| 1 | 1 | 452.70000000 | | 20K0F1E |
| 1 | 1 | 452.70000000 | | 20K0F9W |
| 2 | 1 | 452.70000000 | | 20K0F9W |
| 4 | 1 | 452.70000000 | | 20K0F1D |
| 4 | 1 | 452.70000000 | | 20K0F9W |
| 5 | 1 | 452.70000000 | | 20K0F9W |
| 1 | 1 | 452.75000000 | | 20K0F9W |
| 2 | 1 | 452.75000000 | | 20K0F9W |
| 4 | 1 | 452.75000000 | | 20K0F1D |
| 4 | 1 | 452.75000000 | | 20K0F9W |
| 5 | 1 | 452.75000000 | | 20K0F9W |
| 1 | 1 | 452.77500000 | | 20K0F9W |
| 2 | 1 | 452.77500000 | | 20K0F9W |
| 4 | 1 | 452.77500000 | | 20K0F9W |
| 5 | 1 | 452.77500000 | | 20K0F9W |
| 1 | 1 | 452.82500000 | | 20K0F9W |
| 2 | 1 | 452.82500000 | | 20K0F9W |
| 4 | 1 | 452.82500000 | | 20K0F1D |
| 4 | 1 | 452.82500000 | | 20K0F9W |
| 5 | 1 | 452.82500000 | | 20K0F9W |
| 2 | 1 | 452.87500000 | | 20K0F9W |
| 3 | 1 | 452.87500000 | | 20K0F9W |
| 5 | 1 | 452.87500000 | | 20K0F9W |
| 6 | 1 | 452.87500000 | | 20K0F9W |
| 4 | 1 | 457.32500000 | | 20K0F9W |
| 5 | 1 | 457.32500000 | | 20K0F9W |
| 4 | 1 | 457.37500000 | | 20K0F1D |
| 4 | 1 | 457.37500000 | | 20K0F9W |
| 5 | 1 | 457.37500000 | | 20K0F9W |
| 4 | 1 | 457.42500000 | | 20K0F9W |
| 5 | 1 | 457.42500000 | | 20K0F9W |
| 4 | 1 | 457.70000000 | | 20K0F9W |
| 4 | 1 | 457.70000000 | | 20K0F1D |
| 5 | 1 | 457.70000000 | | 20K0F9W |
| 4 | 1 | 457.75000000 | | 20K0F1D |
| 4 | 1 | 457.75000000 | | 20K0F9W |
| 5 | 1 | 457.75000000 | | 20K0F9W |
| 4 | 1 | 457.77500000 | | 20K0F9W |
| 5 | 1 | 457.77500000 | | 20K0F9W |
| 4 | 1 | 457.82500000 | | 20K0F1D |
| 4 | 1 | 457.82500000 | | 20K0F9W |
| 5 | 1 | 457.82500000 | | 20K0F9W |
| 5 | 1 | 457.87500000 | | 20K0F9W |
| 6 | 1 | 457.87500000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3405 SW COUNCIL CREST DR, PORTLAND, MULTNOMAH, OR | 45.49927778, -122.70841667 | 322.000 m | TOWER | 127.000 m structure / 127.000 m overall | N |
| 2 | T | MT SCOTT 9494 SW E VIEW DR, HAPPY VALLEY, CLACKAMAS, OR | 45.45483333, -122.55063889 | 330.000 m | TOWER | 43.000 m structure / 48.000 m overall | N |
| 3 | T | 2222 NW ELEVEN MILE AVE, GRESHAM, MULTNOMAH, OR | 45.51372222, -122.46369444 | 81.000 m | B | 14.000 m structure / 18.000 m overall | N |
| 4 | T | | | | | | N |
| 5 | T | | | | | | N |
| 6 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 127.000 m | | | | 354.000 | |
| 1 | 2 | T | | 24.000 m | | | | 255.000 | |
| 1 | 3 | T | | 18.000 m | | | | -3.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4012 SE 17TH AVE, PORTLAND, OR | MULTNOMAH | 5039622240 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-27 | WPRM203 | LICAN |
| 2009-07-21 | WPRM203 | LIMOD |
| 2009-07-20 | WPRM203 | ESCAPR |
| 2005-10-07 | WPRM203 | LIREN |
| 2005-10-06 | WPRM203 | ESCAPR |
| 2005-08-22 | WPRM203 | LETRES |
| 2002-09-19 | WPRM203 | COR |
| 2002-05-13 | WPRM203 | LETCNS |
| 2002-01-14 | WPRM203 | AUDOPR |
| 2001-08-14 | WPRM203 | LIMOD |
| 2001-05-04 | WPRM203 | LIMOD |
| 2001-02-14 | WPRM203 | AUTHPR |
| 2001-02-13 | WPRM203 | COR |
| 2001-02-13 | WPRM203 | INTDUP |
| 2000-11-23 | WPRM203 | LICCNV |
| 2000-11-14 | WPRM203 | AUTHPR |
| 2000-11-14 | WPRM203 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1833216 | 2026-08-02 01:14:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRM203 | ULS 1833216 | 2026-08-02 01:14:03 |
| Status | C | ULS 1833216 | 2026-08-02 01:14:03 |
| Service | IG | ULS 1833216 | 2026-08-02 01:14:03 |
| Grant Date | 2005-10-07 | ULS 1833216 | 2026-08-02 01:14:03 |
| Expiration Date | 2015-11-14 | ULS 1833216 | 2026-08-02 01:14:03 |
| Cancellation Date | 2014-02-26 | ULS 1833216 | 2026-08-02 01:14:03 |