Universal Licensing System
WQML442
CLACKAMAS COUNTY PUBLIC SCHOOL #7
License details
| ULS identifier | 3227618 |
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| Call sign | WQML442 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-09-14 |
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| Expiration | 2020-09-14 |
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| Cancellation | 2020-11-14 |
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| Frequency range | 452.0625 - 457.8625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | LAKE OSWEGO, CLACKAMAS, OR |
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| Coordinates | 45.4120278, -122.7190833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.06250000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 11K2F3E |
| 1 | 1 | 452.41250000 | | 11K2F3E |
| 1 | 1 | 452.83750000 | | 11K2F3E |
| 1 | 1 | 457.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | LAKE OSWEGO, CLACKAMAS, OR | 45.41202778, -122.71908333 | | | | |
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 |
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| 1 | 15777 BOONES FERRY RD, LAKE OSWEGO, OR | CLACKAMAS | 5035342357 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-14 | WQML442 | LIEXP |
| 2020-09-04 | WQML442 | ESURNW |
| 2020-08-15 | WQML442 | ESURNW |
| 2020-07-16 | WQML442 | ESURNW |
| 2020-06-22 | WQML442 | LETRES |
| 2020-06-16 | WQML442 | ESURNW |
| 2011-06-14 | WQML442 | LETCNS |
| 2010-09-14 | WQML442 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3227618 | 2026-08-02 01:14:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQML442 | ULS 3227618 | 2026-08-02 01:14:28 |
| Status | E | ULS 3227618 | 2026-08-02 01:14:28 |
| Service | IG | ULS 3227618 | 2026-08-02 01:14:28 |
| Grant Date | 2010-09-14 | ULS 3227618 | 2026-08-02 01:14:28 |
| Expiration Date | 2020-09-14 | ULS 3227618 | 2026-08-02 01:14:28 |
| Cancellation Date | 2020-11-14 | ULS 3227618 | 2026-08-02 01:14:28 |