Universal Licensing System
KNAI309
OREGON CITY SCHOOL DIST 62
License details
| ULS identifier | 1273289 |
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| Call sign | KNAI309 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2012-01-10 |
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| Expiration | 2022-02-13 |
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| Cancellation | 2022-04-16 |
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| Frequency range | 47.54 MHz |
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| Locations | 2 |
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| Representative location | OREGON CITY, CLACKAMAS, OR |
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| Coordinates | 45.3331667, -122.5728611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.54000000 | | | 110.000000 | 100.000000 | |
| 2 | 1 | MO | 47.54000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.54000000 | | 20K0F3E |
| 2 | 1 | 47.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14268 S MAPLE LN, OREGON CITY, CLACKAMAS, OR | 45.33316667, -122.57286111 | 123.000 m | | 8.000 m structure / 8.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14268 S MAPLE LN, OREGON CITY, OR | | 5036572471 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-16 | KNAI309 | LIEXP |
| 2022-02-03 | KNAI309 | ESURNW |
| 2022-01-14 | KNAI309 | ESURNW |
| 2021-11-22 | KNAI309 | LETRES |
| 2012-01-10 | KNAI309 | LIREN |
| 2012-01-09 | KNAI309 | ESUAPR |
| 2011-12-15 | KNAI309 | ESURNW |
| 2011-11-21 | KNAI309 | LETRES |
| 2011-11-15 | KNAI309 | ESURNW |
| 2006-10-25 | KNAI309 | LIAUA |
| 2006-10-25 | KNAI309 | LTSAPR |
| 2006-10-24 | KNAI309 | EFCAPR |
| 2006-10-24 | KNAI309 | ESCAPR |
| 2002-02-13 | KNAI309 | LIREN |
| 2002-01-14 | KNAI309 | AUDOPR |
| 2001-10-22 | KNAI309 | LETRES |
| 2000-10-20 | KNAI309 | LICCNV |
| 1996-10-31 | KNAI309 | LIREN |
| 1996-10-31 | KNAI309 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1273289 | 2026-08-02 01:11:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAI309 | ULS 1273289 | 2026-08-02 01:11:56 |
| Status | E | ULS 1273289 | 2026-08-02 01:11:56 |
| Service | PW | ULS 1273289 | 2026-08-02 01:11:56 |
| Grant Date | 2012-01-10 | ULS 1273289 | 2026-08-02 01:11:56 |
| Expiration Date | 2022-02-13 | ULS 1273289 | 2026-08-02 01:11:56 |
| Cancellation Date | 2022-04-16 | ULS 1273289 | 2026-08-02 01:11:56 |