Universal Licensing System
KOF4
Sparks Health System
License details
| ULS identifier | 1968582 |
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| Call sign | KOF4 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2003-07-23 |
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| Expiration | 2008-05-14 |
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| Cancellation | 2008-07-19 |
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| Frequency range | 123.05 MHz |
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| Locations | 1 |
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| Representative location | FORT SMITH, SEBASTIAN, AR |
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| Coordinates | 35.3723056, -94.4174444 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FAA | 123.05000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 123.05000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SPARKS REGIONAL MEDICAL CENTER HELIPORT, FORT SMITH, SEBASTIAN, AR | 35.37230556, -94.41744444 | 143.000 m | B | 27.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-07-19 | KOF4 | LIEXP |
| 2008-02-19 | KOF4 | LETRES |
| 2004-11-10 | KOF4 | LIAUA |
| 2004-11-09 | KOF4 | ESUAPR |
| 2004-08-24 | KOF4 | LIAUA |
| 2004-08-23 | KOF4 | ESCAPR |
| 2003-07-23 | KOF4 | LIREN |
| 2003-02-19 | KOF4 | LETRES |
| 2001-04-27 | KOF4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1968582 | 2026-08-02 02:08:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KOF4 | ULS 1968582 | 2026-08-02 02:08:06 |
| Status | E | ULS 1968582 | 2026-08-02 02:08:06 |
| Service | AF | ULS 1968582 | 2026-08-02 02:08:06 |
| Grant Date | 2003-07-23 | ULS 1968582 | 2026-08-02 02:08:06 |
| Expiration Date | 2008-05-14 | ULS 1968582 | 2026-08-02 02:08:06 |
| Cancellation Date | 2008-07-19 | ULS 1968582 | 2026-08-02 02:08:06 |