Universal Licensing System
KFB4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1965331 |
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| Call sign | KFB4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2017-08-09 |
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| Expiration | 2027-08-07 |
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| Cancellation | 2020-07-30 |
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| Frequency range | 130.625 MHz |
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| Locations | 1 |
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| Representative location | GARY, LAKE, IN |
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| Coordinates | 41.6144444, -87.4011111 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:24 |
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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 | FA | 130.62500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 130.62500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | GARY REGIONAL AIRPORT, GARY, LAKE, IN | 41.61444444, -87.40111111 | 180.000 m | BANT | 17.000 m structure / 18.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 18.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5201 INDUSTRIAL HWY, GARY, IN | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-07-31 | KFB4 | LICAN |
| 2017-08-09 | KFB4 | LIREN |
| 2017-05-15 | KFB4 | LETRES |
| 2015-02-06 | KFB4 | LIAUA |
| 2015-02-05 | KFB4 | LIAUA |
| 2015-02-05 | KFB4 | ESUAPR |
| 2015-02-04 | KFB4 | ESUAPR |
| 2007-07-24 | KFB4 | LIREN |
| 2007-05-14 | KFB4 | LETRES |
| 2007-03-01 | KFB4 | AUTHPR |
| 2006-03-07 | KFB4 | AUTHPR |
| 2006-01-01 | KFB4 | LIASS |
| 2005-07-25 | KFB4 | ESCAPR |
| 2002-07-02 | KFB4 | LIREN |
| 2002-05-13 | KFB4 | LETRES |
| 2001-04-27 | KFB4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1965331 | 2026-08-02 02:08:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KFB4 | ULS 1965331 | 2026-08-02 02:08:24 |
| Status | C | ULS 1965331 | 2026-08-02 02:08:24 |
| Service | AF | ULS 1965331 | 2026-08-02 02:08:24 |
| Grant Date | 2017-08-09 | ULS 1965331 | 2026-08-02 02:08:24 |
| Expiration Date | 2027-08-07 | ULS 1965331 | 2026-08-02 02:08:24 |
| Cancellation Date | 2020-07-30 | ULS 1965331 | 2026-08-02 02:08:24 |