Universal Licensing System
KNKO439
Combined Technologies Incorporated
License details
| ULS identifier | 3992 |
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| Call sign | KNKO439 |
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| Radio service | CD |
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| Status | A |
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| Grant date | 2019-05-14 |
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| Expiration | 2029-04-01 |
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| Frequency range | 454.625 MHz |
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| Locations | 1 |
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| Representative location | GREENHILLS, HAMILTON, OH |
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| Coordinates | 39.2733889, -84.5268889 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-24 08:47:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 454.62500000 | | | | 14.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.62500000 | | 15K0F2D |
| 1 | 1 | 454.62500000 | | 16K0F3E |
| 1 | 1 | 454.62500000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1211 WEST SHARON ROAD, GREENHILLS, HAMILTON, OH | 39.27338889, -84.52688889 | 29.300 m | | 29.300 m structure / 29.300 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CELW PD461 | 29.300 m | V | 8.0000 | 180.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1211 WEST SHARON ROAD, GREEN HILLS, OH | HAMILTON | 5135955800 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-25 | KNKO439 | LIASS |
| 2019-05-14 | KNKO439 | LIREN |
| 2019-02-11 | KNKO439 | LETRES |
| 2009-03-03 | KNKO439 | LIREN |
| 2009-01-05 | KNKO439 | LETRES |
| 2005-12-03 | KNKO439 | LIAUA |
| 2005-12-02 | KNKO439 | LTSAPR |
| 2004-10-04 | KNKO439 | AUDOPR |
| 2004-09-28 | KNKO439 | LETAUS |
| 1999-10-19 | KNKO439 | COR |
| 1999-10-15 | KNKO439 | COR |
| 1999-10-02 | KNKO439 | LIAUA |
| 1999-07-19 | KNKO439 | AUTHPR |
| 1999-07-15 | KNKO439 | AUTHPR |
| 1999-05-05 | KNKO439 | AUTHPR |
| 1999-05-03 | KNKO439 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3992 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNKO439 | ULS 3992 | 2026-08-24 08:47:09 |
| Status | A | ULS 3992 | 2026-08-24 08:47:09 |
| Service | CD | ULS 3992 | 2026-08-24 08:47:09 |
| Grant Date | 2019-05-14 | ULS 3992 | 2026-08-24 08:47:09 |
| Expiration Date | 2029-04-01 | ULS 3992 | 2026-08-24 08:47:09 |