Universal Licensing System
WFF579
HEC Electronics, Inc. dba dvanced Radio Technology
License details
| ULS identifier | 1644301 |
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| Call sign | WFF579 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-19 |
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| Expiration | 2035-11-08 |
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| Frequency range | 461.075 - 466.075 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CINCINNATI, HAMILTON, OH |
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| Coordinates | 39.1251111, -84.4988889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:17 |
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Licensee
| Name | HEC Electronics, Inc. dba dvanced Radio Technology |
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| Applicant type | C |
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| FRN | 0003018926 |
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| Location | Cincinnati, OH |
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| Address | 6170 Interstate Circle, Cincinnati, OH, 45242 |
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| Phone | 5134855575 |
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| Email | [email protected] |
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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 | FB6 | 461.07500000 | | | 75.000000 | 95.000000 | |
| 2 | 1 | FX1 | 466.07500000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO6 | 466.07500000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.07500000 | | 4K00F7W |
| 1 | 1 | 461.07500000 | | 11K3F3E |
| 2 | 1 | 466.07500000 | | 11K3F3E |
| 2 | 1 | 466.07500000 | | 4K00F7W |
| 3 | 1 | 466.07500000 | | 4K00F7W |
| 3 | 1 | 466.07500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2345 SYMMES ST, CINCINNATI, HAMILTON, OH | 39.12511111, -84.49888889 | 257.300 m | MAST | 241.100 m structure / 263.900 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 | | 263.900 m | | | | 283.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 6170 Interstate Circle, Cincinnati, OH | HAMILTON | 5134895575 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-19 | WFF579 | LIREN |
| 2025-08-18 | WFF579 | LETRES |
| 2015-09-24 | WFF579 | LIREN |
| 2015-08-17 | WFF579 | LETRES |
| 2014-08-05 | WFF579 | LIMOD |
| 2012-04-02 | WFF579 | LIMOD |
| 2012-02-23 | WFF579 | ESUAPR |
| 2005-08-13 | WFF579 | LIREN |
| 2005-08-12 | WFF579 | ESUAPR |
| 2003-06-10 | WFF579 | LIASS |
| 2001-12-03 | WFF579 | AUDOPR |
| 2000-11-23 | WFF579 | LICCNV |
| 2000-08-28 | WFF579 | AUTHPR |
| 2000-08-28 | WFF579 | LIREN |
| 2000-08-08 | WFF579 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1644301 | 2026-08-02 01:11:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WFF579 | ULS 1644301 | 2026-08-02 01:11:17 |
| Status | A | ULS 1644301 | 2026-08-02 01:11:17 |
| Service | IG | ULS 1644301 | 2026-08-02 01:11:17 |
| Grant Date | 2025-08-19 | ULS 1644301 | 2026-08-02 01:11:17 |
| Expiration Date | 2035-11-08 | ULS 1644301 | 2026-08-02 01:11:17 |