Universal Licensing System
WRFI421
HOFFMAN PACIFICMARK, LLC
License details
| ULS identifier | 4259392 |
|---|
| Call sign | WRFI421 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-03-09 |
|---|
| Expiration | 2030-03-09 |
|---|
| Frequency range | 451.7375 - 467.4375 MHz (8 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | PORTLAND, MULTNOMAH, OR |
|---|
| Coordinates | 45.5186389, -122.6898056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.58750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.73750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 451.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.66250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.98750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.73750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.28750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.38750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.43750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.28750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.36250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.38750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.43750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 11K2F3E |
| 1 | 1 | 451.58750000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 451.76250000 | | 11K2F3E |
| 1 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 452.81250000 | | 11K2F3E |
| 1 | 1 | 452.98750000 | | 11K2F3E |
| 1 | 1 | 456.31250000 | | 11K2F3E |
| 1 | 1 | 456.58750000 | | 11K2F3E |
| 1 | 1 | 456.73750000 | | 11K2F3E |
| 1 | 1 | 456.76250000 | | 11K2F3E |
| 1 | 1 | 457.98750000 | | 11K2F3E |
| 1 | 1 | 462.28750000 | | 11K2F3E |
| 1 | 1 | 462.38750000 | | 11K2F3E |
| 1 | 1 | 462.43750000 | | 11K2F3E |
| 1 | 1 | 467.28750000 | | 11K2F3E |
| 1 | 1 | 467.36250000 | | 11K2F3E |
| 1 | 1 | 467.38750000 | | 11K2F3E |
| 1 | 1 | 467.43750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PORTLAND, MULTNOMAH, OR | 45.51863889, -122.68980556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 805 SW BROADWAY, STE 2100, PORTLAND, OR | MULTNOMAH | 5032218811 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-23 | WRFI421 | LETCNS |
| 2020-12-08 | WRFI421 | LETCNS |
| 2020-05-21 | WRFI421 | LIMOD |
| 2020-03-09 | WRFI421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4259392 | 2026-08-02 01:23:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFI421 | ULS 4259392 | 2026-08-02 01:23:33 |
| Status | A | ULS 4259392 | 2026-08-02 01:23:33 |
| Service | IG | ULS 4259392 | 2026-08-02 01:23:33 |
| Grant Date | 2020-03-09 | ULS 4259392 | 2026-08-02 01:23:33 |
| Expiration Date | 2030-03-09 | ULS 4259392 | 2026-08-02 01:23:33 |