Universal Licensing System
KNHM991
SANDY FIRE DISTRICT 72
License details
| ULS identifier | 1287696 |
|---|
| Call sign | KNHM991 |
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| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2015-06-10 |
|---|
| Expiration | 2025-06-05 |
|---|
| Cancellation | 2025-08-09 |
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| Frequency range | 153.83 - 154.89 MHz (6 frequencies) |
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| Locations | 4 |
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| Representative location | SANDY, CLACKAMAS, OR |
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| Coordinates | 45.3459444, -122.2373056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 153.83000000 | | | 10.000000 | | |
| 2 | 1 | FB | 153.89000000 | | | 110.000000 | 375.000000 | |
| 4 | 1 | MO | 153.89000000 | | | 110.000000 | | |
| 1 | 1 | FB | 154.19000000 | | | 60.000000 | 105.000000 | |
| 3 | 1 | FB | 154.19000000 | | | 60.000000 | 105.000000 | |
| 4 | 1 | MO | 154.19000000 | | | 110.000000 | | |
| 2 | 1 | FB | 154.22000000 | | | 110.000000 | 375.000000 | |
| 4 | 1 | MO | 154.22000000 | | | 110.000000 | | |
| 1 | 1 | FB | 154.32500000 | | | 60.000000 | 105.000000 | |
| 2 | 1 | FB | 154.32500000 | | | 110.000000 | 375.000000 | |
| 3 | 1 | FB | 154.32500000 | | | 60.000000 | 105.000000 | |
| 4 | 1 | MO | 154.32500000 | | | 110.000000 | | |
| 2 | 1 | FB | 154.89000000 | | | 110.000000 | 375.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 153.83000000 | | 11K0F3E |
| 2 | 1 | 153.89000000 | | 11K0F3E |
| 4 | 1 | 153.89000000 | | 11K0F3E |
| 1 | 1 | 154.19000000 | | 11K0F3E |
| 3 | 1 | 154.19000000 | | 11K0F3E |
| 4 | 1 | 154.19000000 | | 11K0F3E |
| 2 | 1 | 154.22000000 | | 11K0F3E |
| 4 | 1 | 154.22000000 | | 11K0F3E |
| 1 | 1 | 154.32500000 | | 11K0F3E |
| 2 | 1 | 154.32500000 | | 11K0F3E |
| 3 | 1 | 154.32500000 | | 11K0F3E |
| 4 | 1 | 154.32500000 | | 11K0F3E |
| 2 | 1 | 154.89000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 24245 SE FIRWOOD RD, SANDY, CLACKAMAS, OR | 45.34594444, -122.23730556 | 317.000 m | B | 11.000 m structure / 11.000 m overall | N |
| 2 | T | 17460 BRUNS AVE, SANDY, CLACKAMAS, OR | 45.39650000, -122.26369444 | 287.000 m | B | 11.000 m structure / 18.000 m overall | N |
| 3 | T | 13120 TEN EYCK RD, SANDY, CLACKAMAS, OR | 45.54427778, -122.25675000 | 195.000 m | B | 9.000 m structure / 9.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | -21.000 | |
| 1 | 2 | T | | 18.000 m | | | | 8.000 | |
| 1 | 3 | T | | 9.000 m | | | | -78.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 17460 Bruns Ave, Sandy, OR | CLACKAMAS | 5036688093 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-09 | KNHM991 | LIEXP |
| 2025-03-10 | KNHM991 | LETRES |
| 2015-06-10 | KNHM991 | LIREN |
| 2015-06-05 | KNHM991 | LIMOD |
| 2015-06-05 | KNHM991 | LIAUA |
| 2015-06-04 | KNHM991 | ESUAPR |
| 2015-06-03 | KNHM991 | ESUAPR |
| 2015-05-26 | KNHM991 | ESURNW |
| 2015-05-06 | KNHM991 | ESURNW |
| 2015-04-06 | KNHM991 | ESURNW |
| 2015-03-09 | KNHM991 | LETRES |
| 2015-03-07 | KNHM991 | ESURNW |
| 2011-10-18 | KNHM991 | LIMOD |
| 2011-10-15 | KNHM991 | ESUAPR |
| 2011-07-13 | KNHM991 | ESUAPR |
| 2011-03-07 | KNHM991 | LTSAPR |
| 2011-03-05 | KNHM991 | LIAUA |
| 2005-03-30 | KNHM991 | LTSAPR |
| 2005-03-30 | KNHM991 | LIREN |
| 2005-03-14 | KNHM991 | LETRES |
| 2001-11-05 | KNHM991 | AUDOPR |
| 2000-10-20 | KNHM991 | LICCNV |
| 2000-06-05 | KNHM991 | LIISS |
| 2000-06-05 | KNHM991 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1287696 | 2026-08-09 02:56:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNHM991 | ULS 1287696 | 2026-08-09 02:56:31 |
| Status | E | ULS 1287696 | 2026-08-09 02:56:31 |
| Service | PW | ULS 1287696 | 2026-08-09 02:56:31 |
| Grant Date | 2015-06-10 | ULS 1287696 | 2026-08-09 02:56:31 |
| Expiration Date | 2025-06-05 | ULS 1287696 | 2026-08-09 02:56:31 |
| Cancellation Date | 2025-08-09 | ULS 1287696 | 2026-08-09 02:56:31 |