Universal Licensing System
WPAI422
MACS RADIATOR & REPAIR INC
License details
| ULS identifier | 1700228 |
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| Call sign | WPAI422 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-05-06 |
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| Expiration | 2002-08-18 |
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| Cancellation | 2002-03-07 |
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| Frequency range | 464.175 - 469.175 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5245556, -122.7481667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:32 |
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Licensee
| Name | MACS RADIATOR & REPAIR INC |
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| Applicant type | C |
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| Location | PORTLAND, OR |
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| Address | 6147 SE FOSTER RD, PORTLAND, OR, 972063738 |
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| Phone | 5037774706 |
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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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| 2 | 1 | FB4 | 464.17500000 | | | 75.000000 | 320.000000 | |
| 1 | 1 | FX1 | 469.17500000 | | | 35.000000 | | |
| 3 | 1 | MO | 469.17500000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.17500000 | | 20K0F3E |
| 1 | 1 | 469.17500000 | | 20K0F3E |
| 3 | 1 | 469.17500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OR | | | | | |
| 2 | T | 431 NW GREENWOOD RD, PORTLAND, MULTNOMAH, OR | 45.52455556, -122.74816667 | 335.000 m | | 37.000 m structure / 37.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6147 SE FOSTER RD, PORTLAND, OR | | 5037774706 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-07 | WPAI422 | LITERM |
| 2001-10-09 | WPAI422 | AUDCAN |
| 2000-11-23 | WPAI422 | LICCNV |
| 1997-05-06 | WPAI422 | LIREN |
| 1997-05-06 | WPAI422 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1700228 | 2026-08-02 01:28:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPAI422 | ULS 1700228 | 2026-08-02 01:28:32 |
| Status | T | ULS 1700228 | 2026-08-02 01:28:32 |
| Service | IG | ULS 1700228 | 2026-08-02 01:28:32 |
| Grant Date | 1997-05-06 | ULS 1700228 | 2026-08-02 01:28:32 |
| Expiration Date | 2002-08-18 | ULS 1700228 | 2026-08-02 01:28:32 |
| Cancellation Date | 2002-03-07 | ULS 1700228 | 2026-08-02 01:28:32 |