Universal Licensing System
WRFM530
CH Communications Inc
License details
| ULS identifier | 4267373 |
|---|
| Call sign | WRFM530 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-03-28 |
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| Expiration | 2030-03-28 |
|---|
| Frequency range | 456.3625 - 469.4875 MHz (7 frequencies) |
|---|
| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:41 |
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Licensee
| Name | CH Communications Inc |
|---|
| Applicant type | C |
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| FRN | 0029358777 |
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| Location | West Linn, OR |
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| Address | 22340 Ponderay Dr, West Linn, OR, 97068 |
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| Phone | 5032608914 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.36250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.36250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 461.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 462.81250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 464.48750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 466.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 469.48750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.33750000 | | 7K60F1W |
| 1 | 1 | 451.33750000 | | 11K0F3E |
| 1 | 1 | 451.36250000 | | 7K60F1W |
| 1 | 1 | 451.36250000 | | 11K0F3E |
| 1 | 1 | 452.83750000 | | 7K60F1W |
| 1 | 1 | 452.83750000 | | 11K0F3E |
| 1 | 1 | 456.36250000 | | 7K60F1W |
| 1 | 1 | 456.36250000 | | 11K0F3E |
| 1 | 1 | 457.83750000 | | 7K60F1W |
| 1 | 1 | 457.83750000 | | 11K0F3E |
| 2 | 1 | 461.03750000 | | 11K0F3E |
| 2 | 1 | 461.03750000 | | 7K60F1W |
| 2 | 1 | 462.81250000 | | 11K0F3E |
| 2 | 1 | 462.81250000 | | 7K60F1W |
| 2 | 1 | 464.48750000 | | 7K60F1W |
| 2 | 1 | 464.48750000 | | 11K0F3E |
| 2 | 1 | 466.03750000 | | 7K60F1W |
| 2 | 1 | 466.03750000 | | 11K0F3E |
| 2 | 1 | 469.48750000 | | 11K0F3E |
| 2 | 1 | 469.48750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | West Linn, CLACKAMAS, OR | 45.36119444, -122.64194444 | | | | |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22340 Ponderay Dr, West Linn, OR | CLACKAMAS | 5032608914 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-26 | WRFM530 | LIMOD |
| 2020-03-28 | WRFM530 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4267373 | 2026-08-02 01:23:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFM530 | ULS 4267373 | 2026-08-02 01:23:41 |
| Status | A | ULS 4267373 | 2026-08-02 01:23:41 |
| Service | IG | ULS 4267373 | 2026-08-02 01:23:41 |
| Grant Date | 2020-03-28 | ULS 4267373 | 2026-08-02 01:23:41 |
| Expiration Date | 2030-03-28 | ULS 4267373 | 2026-08-02 01:23:41 |