Universal Licensing System
KNNV309
AMERICAN CONCRETE INC
License details
| ULS identifier | 1855567 |
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| Call sign | KNNV309 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-06-06 |
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| Expiration | 2021-05-10 |
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| Cancellation | 2021-07-17 |
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| Frequency range | 452.175 - 457.175 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | NORTH AUGUSTA, AIKEN, SC |
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| Coordinates | 33.4793056, -81.8428889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:18 |
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Licensee
| Name | AMERICAN CONCRETE INC |
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| Applicant type | C |
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| FRN | 0020818225 |
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| Location | AUGUSTA, GA |
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| Address | AUGUSTA, GA, 30913 |
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| Phone | 7067244900 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.17500000 | | | 100.000000 | 393.000000 | |
| 2 | 1 | MO | 457.17500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.17500000 | | 11K2F3E |
| 1 | 1 | 452.17500000 | | 20K0F3E |
| 2 | 1 | 457.17500000 | | 20K0F3E |
| 2 | 1 | 457.17500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 384 DIXIE CLAY RD, NORTH AUGUSTA, AIKEN, SC | 33.47930556, -81.84288889 | 142.000 m | TOWER | 104.000 m structure / 104.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 104.000 m | | | | 141.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1310 WALKER ST, AUGUSTA, GA | RICHMOND | 7067244900 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-17 | KNNV309 | LIEXP |
| 2021-02-15 | KNNV309 | LETRES |
| 2011-06-06 | KNNV309 | LIREN |
| 2011-04-28 | KNNV309 | LTSFRN |
| 2011-04-28 | KNNV309 | LTSAPR |
| 2011-02-14 | KNNV309 | LETRES |
| 2001-08-27 | KNNV309 | AUDOPR |
| 2001-07-09 | KNNV309 | LIREN |
| 2001-02-13 | KNNV309 | LETRES |
| 2000-11-24 | KNNV309 | LICCNV |
| 1996-05-10 | KNNV309 | LIISS |
| 1996-05-10 | KNNV309 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1855567 | 2026-08-02 01:20:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNV309 | ULS 1855567 | 2026-08-02 01:20:18 |
| Status | E | ULS 1855567 | 2026-08-02 01:20:18 |
| Service | IG | ULS 1855567 | 2026-08-02 01:20:18 |
| Grant Date | 2011-06-06 | ULS 1855567 | 2026-08-02 01:20:18 |
| Expiration Date | 2021-05-10 | ULS 1855567 | 2026-08-02 01:20:18 |
| Cancellation Date | 2021-07-17 | ULS 1855567 | 2026-08-02 01:20:18 |