Universal Licensing System
WNYN580
CENTRAL IOWA SECURITY INC
License details
| ULS identifier | 1693422 |
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| Call sign | WNYN580 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-16 |
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| Expiration | 2002-02-19 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 154.54 MHz |
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| Locations | 2 |
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| Representative location | VINTON, BENTON, IA |
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| Coordinates | 42.1055556, -91.9835000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:13 |
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Licensee
| Name | CENTRAL IOWA SECURITY INC |
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| Applicant type | C |
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| FRN | 0002591139 |
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| Location | VINTON, IA |
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| Address | 2655 63RD ST, VINTON, IA, 52349 |
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| Phone | 3194722020 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.54000000 | | | 110.000000 | 220.000000 | |
| 2 | 1 | MO | 154.54000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54000000 | | 20K0F3E |
| 2 | 1 | 154.54000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2655 63RD ST, VINTON, BENTON, IA | 42.10555556, -91.98350000 | 253.000 m | | 30.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2655 63RD ST, VINTON, IA | | 3194722020 |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-05 | WNYN580 | LIEXP |
| 2001-11-26 | WNYN580 | LETRES |
| 2001-08-24 | WNYN580 | LETAUS |
| 2000-11-23 | WNYN580 | LICCNV |
| 1997-01-16 | WNYN580 | LIREN |
| 1997-01-16 | WNYN580 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1693422 | 2026-08-02 01:11:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNYN580 | ULS 1693422 | 2026-08-02 01:11:13 |
| Status | E | ULS 1693422 | 2026-08-02 01:11:13 |
| Service | IG | ULS 1693422 | 2026-08-02 01:11:13 |
| Grant Date | 1997-01-16 | ULS 1693422 | 2026-08-02 01:11:13 |
| Expiration Date | 2002-02-19 | ULS 1693422 | 2026-08-02 01:11:13 |
| Cancellation Date | 2002-05-05 | ULS 1693422 | 2026-08-02 01:11:13 |