Universal Licensing System
WRZN877
Param PDX Airport, LLC
License details
| ULS identifier | 4845998 |
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| Call sign | WRZN877 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-22 |
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| Expiration | 2033-11-22 |
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| Frequency range | 461.375 - 467.925 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.4887222, -122.6956667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.37500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 466.37500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | FX1 | 466.37500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 467.92500000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.37500000 | | 11K0F3E |
| 3 | 1 | 466.37500000 | | 11K0F3E |
| 4 | 1 | 466.37500000 | | 11K0F3E |
| 2 | 1 | 467.92500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4700 Council Crest Dr, Portland, MULTNOMAH, OR | 45.48872222, -122.69566667 | 310.300 m | LTOWER | 153.900 m structure / 189.000 m overall | |
| 2 | T | Portland, MULTNOMAH, OR | 45.48872222, -122.69563889 | | | | |
| 3 | T | | | | | | |
| 4 | T | OR | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 223.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11936 NE Glen Widing Dr, Portland, OR | MULTNOMAH | 5024893737 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-22 | WRZN877 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4845998 | 2026-08-02 01:24:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZN877 | ULS 4845998 | 2026-08-02 01:24:03 |
| Status | A | ULS 4845998 | 2026-08-02 01:24:03 |
| Service | IG | ULS 4845998 | 2026-08-02 01:24:03 |
| Grant Date | 2023-11-22 | ULS 4845998 | 2026-08-02 01:24:03 |
| Expiration Date | 2033-11-22 | ULS 4845998 | 2026-08-02 01:24:03 |