Universal Licensing System
KNIS517
SWS ENVIRONMENTAL SERVICE INC
License details
| ULS identifier | 1628413 |
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| Call sign | KNIS517 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-06-11 |
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| Expiration | 2024-04-28 |
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| Cancellation | 2024-06-29 |
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| Frequency range | 464.625 - 469.625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WEST CHESTER, BUTLER, OH |
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| Coordinates | 39.3475556, -84.3893889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:00:33 |
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Licensee
| Name | SWS ENVIRONMENTAL SERVICE INC |
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| Applicant type | C |
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| FRN | 0010358372 |
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| Location | CINCINNATI, OH |
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| Address | 10860 INDECO DR, CINCINNATI, OH, 45241 |
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| Phone | 5137937417 |
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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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| 1 | 1 | FB4 | 464.62500000 | | | 100.000000 | 400.000000 | |
| 3 | 1 | MO | 464.62500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 469.62500000 | | | 100.000000 | | |
| 3 | 1 | MO | 469.62500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.62500000 | | 20K0F3E |
| 3 | 1 | 464.62500000 | | 20K0F3E |
| 2 | 1 | 469.62500000 | | 20K0F3E |
| 3 | 1 | 469.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8139 LAWRENCE RD, WEST CHESTER, BUTLER, OH | 39.34755556, -84.38938889 | 256.000 m | TOWER | 146.000 m structure / 152.000 m overall | N |
| 2 | T | OH | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 152.000 m | | | | 181.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8139 LAWRENCE RD, WEST CHESTER, OH | | 5137937417 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-29 | KNIS517 | LIEXP |
| 2014-06-11 | KNIS517 | LIREN |
| 2014-06-10 | KNIS517 | ESCAPR |
| 2014-04-21 | KNIS517 | ESCAPR |
| 2014-02-03 | KNIS517 | LETRES |
| 2004-02-25 | KNIS517 | LIREN |
| 2004-02-24 | KNIS517 | LITIN |
| 2004-02-02 | KNIS517 | LETRES |
| 2001-11-15 | KNIS517 | AUDOPR |
| 2000-11-23 | KNIS517 | LICCNV |
| 1999-03-10 | KNIS517 | AUTHPR |
| 1999-03-10 | KNIS517 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1628413 | 2026-08-09 03:00:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNIS517 | ULS 1628413 | 2026-08-09 03:00:33 |
| Status | E | ULS 1628413 | 2026-08-09 03:00:33 |
| Service | IG | ULS 1628413 | 2026-08-09 03:00:33 |
| Grant Date | 2014-06-11 | ULS 1628413 | 2026-08-09 03:00:33 |
| Expiration Date | 2024-04-28 | ULS 1628413 | 2026-08-09 03:00:33 |
| Cancellation Date | 2024-06-29 | ULS 1628413 | 2026-08-09 03:00:33 |