Universal Licensing System
KKN545
CARL J CAHILL INC
License details
| ULS identifier | 1848142 |
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| Call sign | KKN545 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-01-17 |
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| Expiration | 2001-02-06 |
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| Cancellation | 2001-04-08 |
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| Frequency range | 30.64 - 465.45 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | SONORA, SUTTON, TX |
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| Coordinates | 30.6740556, -100.6442500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:17 |
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Licensee
| Name | CARL J CAHILL INC |
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| Applicant type | C |
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| Location | SONORA, TX |
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| Address | SONORA, TX, 76950 |
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| Phone | 9153872524 |
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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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| 2 | 1 | MO | 30.64000000 | | | 132.000000 | | |
| 3 | 1 | FB | 30.64000000 | | | 300.000000 | | |
| 4 | 1 | FB | 30.64000000 | | | 120.000000 | | |
| 3 | 1 | FX2 | 460.45000000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 465.45000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 30.64000000 | | 20K0F3E |
| 3 | 1 | 30.64000000 | | 20K0F3E |
| 4 | 1 | 30.64000000 | | 20K0F3E |
| 3 | 1 | 460.45000000 | | 20K0F3E |
| 1 | 1 | 465.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | | | | | | |
| 3 | T | 6 MI N ON US HWY 277, SONORA, SUTTON, TX | 30.67405556, -100.64425000 | 713.000 m | | | N |
| 4 | T | 24 MI NE, SONORA, SUTTON, TX | 30.69738889, -100.27397222 | 735.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 49.000 m | | | | | |
| 1 | 4 | T | | 26.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | OLD HWY 290 NEAR CITY LIMITS ON NE SIDE OF, SONORA, TX | | 9153872524 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-08 | KKN545 | LIEXP |
| 2000-11-28 | KKN545 | LETRES |
| 2000-11-24 | KKN545 | LICCNV |
| 1996-01-17 | KKN545 | LIREN |
| 1996-01-17 | KKN545 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1848142 | 2026-08-02 01:27:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KKN545 | ULS 1848142 | 2026-08-02 01:27:17 |
| Status | E | ULS 1848142 | 2026-08-02 01:27:17 |
| Service | IG | ULS 1848142 | 2026-08-02 01:27:17 |
| Grant Date | 1996-01-17 | ULS 1848142 | 2026-08-02 01:27:17 |
| Expiration Date | 2001-02-06 | ULS 1848142 | 2026-08-02 01:27:17 |
| Cancellation Date | 2001-04-08 | ULS 1848142 | 2026-08-02 01:27:17 |