Universal Licensing System
KNAZ913
CONCRETE SYSTEMS INC
License details
| ULS identifier | 1615055 |
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| Call sign | KNAZ913 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-07-01 |
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| Expiration | 2003-09-15 |
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| Cancellation | 2001-12-21 |
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| Frequency range | 463.925 - 468.925 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | ROCKFORD, WINNEBAGO, IL |
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| Coordinates | 42.3030833, -89.1465000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:42 |
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Licensee
| Name | CONCRETE SYSTEMS INC |
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| Applicant type | C |
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| Location | ROCKFORD, IL |
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| Address | 4048 KILBURN AVE, ROCKFORD, IL, 61101 |
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| Phone | 8159630295 |
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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 | FB2 | 463.92500000 | | | 30.000000 | 40.000000 | |
| 1 | 1 | FX1 | 468.92500000 | | | 25.000000 | | |
| 3 | 1 | MO | 468.92500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.92500000 | | 20K0F3E |
| 1 | 1 | 468.92500000 | | 20K0F3E |
| 3 | 1 | 468.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | 4048 KILBURN AVE, ROCKFORD, WINNEBAGO, IL | 42.30308333, -89.14650000 | 269.000 m | | | 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 | | 18.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4048 KILBURN AVE, ROCKFORD, IL | | 8159630295 |
License history
| Date | File or call sign | Action |
|---|
| 2001-12-21 | KNAZ913 | LITERM |
| 2001-09-14 | KNAZ913 | AUDCAN |
| 2000-11-22 | KNAZ913 | LICCNV |
| 1998-07-01 | KNAZ913 | AUTHPR |
| 1998-07-01 | KNAZ913 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1615055 | 2026-08-02 01:27:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNAZ913 | ULS 1615055 | 2026-08-02 01:27:42 |
| Status | T | ULS 1615055 | 2026-08-02 01:27:42 |
| Service | IG | ULS 1615055 | 2026-08-02 01:27:42 |
| Grant Date | 1998-07-01 | ULS 1615055 | 2026-08-02 01:27:42 |
| Expiration Date | 2003-09-15 | ULS 1615055 | 2026-08-02 01:27:42 |
| Cancellation Date | 2001-12-21 | ULS 1615055 | 2026-08-02 01:27:42 |