Universal Licensing System
KNFD472
ACI CONSTRUCTION CO INC
License details
| ULS identifier | 1852369 |
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| Call sign | KNFD472 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-03-20 |
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| Expiration | 2022-04-23 |
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| Cancellation | 2022-06-25 |
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| Frequency range | 451.85 - 456.85 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OH |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:21 |
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Licensee
| Name | ACI CONSTRUCTION CO INC |
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| Applicant type | C |
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| FRN | 0005859830 |
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| Location | ALVADA, OH |
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| Address | 2959 US 23, ALVADA, OH, 448020048 |
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| Phone | 4195954224 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.85000000 | | | 100.000000 | 398.000000 | |
| 2 | 1 | MO | 451.85000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 456.85000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.85000000 | | | 50.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.85000000 | | 20K0F3E |
| 2 | 1 | 451.85000000 | | 20K0F3E |
| 2 | 1 | 456.85000000 | | 20K0F3E |
| 3 | 1 | 456.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2959 US 23, ALVADA, SENECA, OH | 41.07972222, -83.39944444 | 241.000 m | TOWER | 36.000 m structure / 42.000 m overall | N |
| 2 | T | | 41.07972222, -83.39944444 | 0.000 m | | | N |
| 3 | T | OH | | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 42.000 m | | | | 45.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2959 US RT 23, ALVADA, OH | SENECA | 4195954224 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-25 | KNFD472 | LIEXP |
| 2012-03-20 | KNFD472 | LIREN |
| 2012-02-21 | KNFD472 | ESCAPR |
| 2012-01-30 | KNFD472 | LETRES |
| 2002-11-08 | KNFD472 | LIREN |
| 2002-04-22 | KNFD472 | AUDOPR |
| 2002-01-28 | KNFD472 | LETRES |
| 2002-01-13 | KNFD472 | LITIN |
| 2000-11-24 | KNFD472 | LICCNV |
| 1997-04-23 | KNFD472 | AUTHPR |
| 1997-04-23 | KNFD472 | LIRMD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1852369 | 2026-08-02 01:15:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFD472 | ULS 1852369 | 2026-08-02 01:15:21 |
| Status | E | ULS 1852369 | 2026-08-02 01:15:21 |
| Service | IG | ULS 1852369 | 2026-08-02 01:15:21 |
| Grant Date | 2012-03-20 | ULS 1852369 | 2026-08-02 01:15:21 |
| Expiration Date | 2022-04-23 | ULS 1852369 | 2026-08-02 01:15:21 |
| Cancellation Date | 2022-06-25 | ULS 1852369 | 2026-08-02 01:15:21 |