Universal Licensing System
KLF223
STEFFENS HEATING AND AIR CONDITIONING INC
License details
| ULS identifier | 1612269 |
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| Call sign | KLF223 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-02-15 |
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| Expiration | 2023-02-08 |
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| Cancellation | 2023-04-15 |
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| Frequency range | 151.685 MHz |
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| Locations | 2 |
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| Representative location | EFFINGHAM, EFFINGHAM, IL |
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| Coordinates | 39.1786389, -88.5347778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 151.68500000 | | | 35.000000 | | |
| 4 | 1 | MO | 151.68500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 151.68500000 | | 11K2F3E |
| 2 | 1 | 151.68500000 | | 20K0F3E |
| 4 | 1 | 151.68500000 | | 20K0F3E |
| 4 | 1 | 151.68500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 15214 E. 1800th Avenue, EFFINGHAM, EFFINGHAM, IL | 39.17863889, -88.53477778 | 182.000 m | LTOWER | 24.400 m structure / 30.500 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 27.000 m | | | | 0.000 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1816 RUDY, MATTOON, IL | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-15 | KLF223 | LIEXP |
| 2022-11-14 | KLF223 | LETRES |
| 2013-02-15 | KLF223 | LIREN |
| 2012-11-14 | KLF223 | ESUAPR |
| 2012-11-12 | KLF223 | LETRES |
| 2012-05-14 | KLF223 | LIMOD |
| 2012-03-23 | KLF223 | ESCAPR |
| 2002-11-20 | KLF223 | LIREN |
| 2002-11-12 | KLF223 | LETRES |
| 2002-04-29 | KLF223 | AUDOPR |
| 2000-11-22 | KLF223 | LICCNV |
| 1998-02-05 | KLF223 | LIREN |
| 1998-02-05 | KLF223 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1612269 | 2026-08-02 01:15:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KLF223 | ULS 1612269 | 2026-08-02 01:15:17 |
| Status | E | ULS 1612269 | 2026-08-02 01:15:17 |
| Service | IG | ULS 1612269 | 2026-08-02 01:15:17 |
| Grant Date | 2013-02-15 | ULS 1612269 | 2026-08-02 01:15:17 |
| Expiration Date | 2023-02-08 | ULS 1612269 | 2026-08-02 01:15:17 |
| Cancellation Date | 2023-04-15 | ULS 1612269 | 2026-08-02 01:15:17 |