Universal Licensing System
KNFM581
TRI COUNTY JOINT FIRE DISTRICT
License details
| ULS identifier | 1183202 |
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| Call sign | KNFM581 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2015-09-16 |
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| Expiration | 2025-11-23 |
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| Cancellation | 2026-01-24 |
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| Frequency range | 33.86 - 153.8525 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | MADISON, OH |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 33.86000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 33.86000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 33.94000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 33.94000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO3 | 153.85250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 153.85250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 33.86000000 | | 20K0F3E |
| 2 | 1 | 33.86000000 | | 20K0F3E |
| 1 | 1 | 33.94000000 | | 20K0F3E |
| 2 | 1 | 33.94000000 | | 20K0F3E |
| 3 | 1 | 153.85250000 | | 11K2F3E |
| 3 | 1 | 153.85250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7 W COLUMBUS ST, MOUNT STERLING, MADISON, OH | 39.71394444, -83.26241667 | 259.000 m | | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | MADISON, OH | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7 W COLUMBUS ST, MOUNT STERLING, OH | MADISON | 7408692643 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-24 | KNFM581 | LIEXP |
| 2025-11-13 | KNFM581 | ESURNW |
| 2025-10-24 | KNFM581 | ESURNW |
| 2025-09-24 | KNFM581 | ESURNW |
| 2025-09-12 | KNFM581 | LETRES |
| 2015-09-16 | KNFM581 | LIREN |
| 2015-09-15 | KNFM581 | ESUAPR |
| 2015-08-31 | KNFM581 | LETRES |
| 2015-08-25 | KNFM581 | ESURNW |
| 2011-06-29 | KNFM581 | LETTRS |
| 2011-06-29 | KNFM581 | PNLISR |
| 2011-02-23 | KNFM581 | LETCNS |
| 2010-05-25 | KNFM581 | LIMOD |
| 2005-10-25 | KNFM581 | LIREN |
| 2005-10-23 | KNFM581 | ESCAPR |
| 2005-08-29 | KNFM581 | LETRES |
| 2002-04-26 | KNFM581 | AUDOPR |
| 2000-10-19 | KNFM581 | LICCNV |
| 2000-09-13 | KNFM581 | AUTHPR |
| 2000-09-13 | KNFM581 | LIREN |
| 2000-08-21 | KNFM581 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1183202 | 2026-08-02 01:12:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFM581 | ULS 1183202 | 2026-08-02 01:12:46 |
| Status | E | ULS 1183202 | 2026-08-02 01:12:46 |
| Service | PW | ULS 1183202 | 2026-08-02 01:12:46 |
| Grant Date | 2015-09-16 | ULS 1183202 | 2026-08-02 01:12:46 |
| Expiration Date | 2025-11-23 | ULS 1183202 | 2026-08-02 01:12:46 |
| Cancellation Date | 2026-01-24 | ULS 1183202 | 2026-08-02 01:12:46 |