Universal Licensing System
KZZ977
CIRCLE CONCRETE CONSTRUCTION INC
License details
| ULS identifier | 1643850 |
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| Call sign | KZZ977 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-08-18 |
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| Expiration | 2011-10-01 |
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| Cancellation | 2011-12-03 |
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| Frequency range | 461.975 - 466.975 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ANTIOCH, MCHENRY, IL |
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| Coordinates | 42.4828056, -88.2000833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:06 |
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Licensee
| Name | CIRCLE CONCRETE CONSTRUCTION INC |
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| Applicant type | C |
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| FRN | 0002854693 |
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| Location | ZION, IL |
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| Address | ZION, IL, 60099 |
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| Phone | 7087461466 |
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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 | FB4 | 461.97500000 | | | 100.000000 | 300.000000 | |
| 1 | 1 | FX1 | 466.97500000 | | | 10.000000 | | |
| 3 | 1 | MO | 466.97500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.97500000 | | 20K0F3E |
| 1 | 1 | 466.97500000 | | 20K0F3E |
| 3 | 1 | 466.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | 150 W OF LAKE CTY LINE ON RT 173, ANTIOCH, MCHENRY, IL | 42.48280556, -88.20008333 | 271.000 m | | 85.000 m structure / 85.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 91.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11744 W 21ST ST, ZION, IL | | 7087461466 |
License history
| Date | File or call sign | Action |
|---|
| 2011-12-03 | KZZ977 | LIEXP |
| 2011-07-11 | KZZ977 | LETRES |
| 2001-09-10 | KZZ977 | AUDOPR |
| 2001-08-18 | KZZ977 | LIREN |
| 2001-07-09 | KZZ977 | LETRES |
| 2000-11-23 | KZZ977 | LICCNV |
| 1996-08-15 | KZZ977 | LIREN |
| 1996-08-15 | KZZ977 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1643850 | 2026-08-02 01:12:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KZZ977 | ULS 1643850 | 2026-08-02 01:12:06 |
| Status | E | ULS 1643850 | 2026-08-02 01:12:06 |
| Service | IG | ULS 1643850 | 2026-08-02 01:12:06 |
| Grant Date | 2001-08-18 | ULS 1643850 | 2026-08-02 01:12:06 |
| Expiration Date | 2011-10-01 | ULS 1643850 | 2026-08-02 01:12:06 |
| Cancellation Date | 2011-12-03 | ULS 1643850 | 2026-08-02 01:12:06 |