Universal Licensing System
WRFF379
FRENCH AMERICAN INTERNATIONAL SCHOOL
License details
| ULS identifier | 4252437 |
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| Call sign | WRFF379 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-02-19 |
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| Expiration | 2030-02-19 |
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| Frequency range | 451.575 - 469.45 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5290278, -122.7635000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.57500000 | | | 20.000000 | 40.000000 | |
| 2 | 1 | MO | 451.57500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.57500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 464.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.45000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.57500000 | | 7K60FXW |
| 1 | 1 | 451.57500000 | | 7K60FXE |
| 1 | 1 | 451.57500000 | | 7K60FXD |
| 1 | 1 | 451.57500000 | | 11K2F3E |
| 2 | 1 | 451.57500000 | | 7K60FXW |
| 2 | 1 | 451.57500000 | | 11K2F3E |
| 2 | 1 | 451.57500000 | | 7K60FXE |
| 2 | 1 | 451.57500000 | | 7K60FXD |
| 2 | 1 | 456.57500000 | | 7K60FXE |
| 2 | 1 | 456.57500000 | | 7K60FXW |
| 2 | 1 | 456.57500000 | | 11K2F3E |
| 2 | 1 | 456.57500000 | | 7K60FXD |
| 2 | 1 | 464.45000000 | | 7K60FXE |
| 2 | 1 | 464.45000000 | | 7K60FXW |
| 2 | 1 | 464.45000000 | | 7K60FXD |
| 2 | 1 | 464.45000000 | | 11K2F3E |
| 2 | 1 | 469.45000000 | | 7K60FXD |
| 2 | 1 | 469.45000000 | | 7K60FXW |
| 2 | 1 | 469.45000000 | | 11K2F3E |
| 2 | 1 | 469.45000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8500 NW JOHNSON ST, PORTLAND, MULTNOMAH, OR | 45.52902778, -122.76350000 | 221.000 m | BANT | 12.100 m structure / 14.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.600 m | V | 3.0000 | | 142.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8500 NW JOHNSON ST, PORTLAND, OR | MULTNOMAH | 5032927776 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-24 | WRFF379 | LETCNS |
| 2020-02-19 | WRFF379 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4252437 | 2026-08-02 01:23:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFF379 | ULS 4252437 | 2026-08-02 01:23:35 |
| Status | A | ULS 4252437 | 2026-08-02 01:23:35 |
| Service | IG | ULS 4252437 | 2026-08-02 01:23:35 |
| Grant Date | 2020-02-19 | ULS 4252437 | 2026-08-02 01:23:35 |
| Expiration Date | 2030-02-19 | ULS 4252437 | 2026-08-02 01:23:35 |