Universal Licensing System
WNLU509
KLAMATH COUNTY FIRE DISTRICT 4
License details
| ULS identifier | 1225557 |
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| Call sign | WNLU509 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-12-21 |
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| Expiration | 2034-01-25 |
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| Frequency range | 153.815 - 458.1875 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | KLAMATH FALLS, KLAMATH, OR |
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| Coordinates | 42.2429167, -121.7061111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.81500000 | | | 60.000000 | 120.000000 | |
| 2 | 1 | MO | 153.81500000 | | | 60.000000 | | |
| 2 | 1 | MO | 155.10000000 | | | 60.000000 | | |
| 2 | 1 | MO | 453.18750000 | | | 2.000000 | | |
| 2 | 1 | MO | 458.18750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.81500000 | | 11K0F3E |
| 2 | 1 | 153.81500000 | | 11K0F3E |
| 2 | 1 | 155.10000000 | | 11K0F3E |
| 2 | 1 | 453.18750000 | | 11K0F3E |
| 2 | 1 | 458.18750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HOGSBACK MOUNTAIN 3 MI NE, KLAMATH FALLS, KLAMATH, OR | 42.24291667, -121.70611111 | 1889.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4042 BALSAM DR, KLAMATH FALLS, OR | KLAMATH | 5038841670 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-21 | WNLU509 | LIREN |
| 2013-12-05 | WNLU509 | LTSAPR |
| 2013-12-05 | WNLU509 | LIREN |
| 2013-12-05 | WNLU509 | LIRMD |
| 2013-12-04 | WNLU509 | ESCAPR |
| 2013-12-04 | WNLU509 | EFCAPR |
| 2013-11-04 | WNLU509 | LETRES |
| 2004-03-08 | WNLU509 | AUDOPR |
| 2003-12-03 | WNLU509 | LIREN |
| 2003-11-03 | WNLU509 | LETRES |
| 2000-10-20 | WNLU509 | LICCNV |
| 1998-11-16 | WNLU509 | AUTHPR |
| 1998-11-16 | WNLU509 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1225557 | 2026-08-02 01:10:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNLU509 | ULS 1225557 | 2026-08-02 01:10:00 |
| Status | A | ULS 1225557 | 2026-08-02 01:10:00 |
| Service | PW | ULS 1225557 | 2026-08-02 01:10:00 |
| Grant Date | 2023-12-21 | ULS 1225557 | 2026-08-02 01:10:00 |
| Expiration Date | 2034-01-25 | ULS 1225557 | 2026-08-02 01:10:00 |