Universal Licensing System
WPKI380
HOFFMAN, CHARLES H
License details
| ULS identifier | 1880035 |
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| Call sign | WPKI380 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-02-28 |
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| Expiration | 2002-02-28 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 152.9 - 173.375 MHz (6 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:07:23 |
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Licensee
| Name | HOFFMAN, CHARLES H |
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| Applicant type | I |
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| FRN | 0006640544 |
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| Location | PORTLAND, OR |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 152.90000000 | | | 5.000000 | | |
| 1 | 1 | MO | 152.96000000 | | | 5.000000 | | |
| 1 | 1 | MO | 173.22500000 | | | 5.000000 | | |
| 1 | 1 | MO | 173.27500000 | | | 5.000000 | | |
| 1 | 1 | MO | 173.32500000 | | | 5.000000 | | |
| 1 | 1 | MO | 173.37500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.90000000 | | 20K0F3E |
| 1 | 1 | 152.96000000 | | 20K0F3E |
| 1 | 1 | 173.22500000 | | 20K0F3E |
| 1 | 1 | 173.27500000 | | 20K0F3E |
| 1 | 1 | 173.32500000 | | 20K0F3E |
| 1 | 1 | 173.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5330 SE 57TH AVE, PORTLAND, OR | | 5037888841 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WPKI380 | LIEXP |
| 2002-03-18 | WPKI380 | LITIN |
| 2001-12-03 | WPKI380 | LETRES |
| 2001-09-19 | WPKI380 | LETAUS |
| 2000-11-24 | WPKI380 | LICCNV |
| 2000-11-24 | WPKI380 | COR |
| 1997-03-13 | WPKI380 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1880035 | 2026-08-02 01:07:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKI380 | ULS 1880035 | 2026-08-02 01:07:23 |
| Status | E | ULS 1880035 | 2026-08-02 01:07:23 |
| Service | IG | ULS 1880035 | 2026-08-02 01:07:23 |
| Grant Date | 1997-02-28 | ULS 1880035 | 2026-08-02 01:07:23 |
| Expiration Date | 2002-02-28 | ULS 1880035 | 2026-08-02 01:07:23 |
| Cancellation Date | 2002-05-05 | ULS 1880035 | 2026-08-02 01:07:23 |