Universal Licensing System
WRLO2055
PORTLAND, PORT OF
License details
| ULS identifier | 1983726 |
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| Call sign | WRLO2055 |
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| Radio service | AR |
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| Status | E |
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| Grant date | 2001-03-09 |
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| Expiration | 2006-03-09 |
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| Cancellation | 2006-05-13 |
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| Frequency range | 111.8 MHz |
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| Locations | 1 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5959444, -122.6061944 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:49 |
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Licensee
| Name | PORTLAND, PORT OF |
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| Applicant type | G |
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| Location | PORTLAND, OR |
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| Address | PORTLAND, OR, 97208 |
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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 | RLO | 111.80000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 111.80000000 | | 20K9A2A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PORTLAND INTL AIRPORT, PORTLAND, MULTNOMAH, OR | 45.59594444, -122.60619444 | 8.000 m | B | 5.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-05-13 | WRLO2055 | LIEXP |
| 2005-12-12 | WRLO2055 | LETRES |
| 2001-04-27 | WRLO2055 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1983726 | 2026-08-02 02:08:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRLO2055 | ULS 1983726 | 2026-08-02 02:08:49 |
| Status | E | ULS 1983726 | 2026-08-02 02:08:49 |
| Service | AR | ULS 1983726 | 2026-08-02 02:08:49 |
| Grant Date | 2001-03-09 | ULS 1983726 | 2026-08-02 02:08:49 |
| Expiration Date | 2006-03-09 | ULS 1983726 | 2026-08-02 02:08:49 |
| Cancellation Date | 2006-05-13 | ULS 1983726 | 2026-08-02 02:08:49 |