Universal Licensing System
WNKU439
Mastec North America Inc
License details
| ULS identifier | 1863451 |
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| Call sign | WNKU439 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-12-10 |
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| Expiration | 2003-02-03 |
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| Cancellation | 2003-05-11 |
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| Frequency range | 451.875 - 456.875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ASHEBORO, RANDOLPH, NC |
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| Coordinates | 35.7168056, -79.7691944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:39 |
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Licensee
| Name | Mastec North America Inc |
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| Applicant type | C |
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| FRN | 0006174650 |
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| Location | Asheboro, NC |
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| Address | 209 Art Bryan Dr, Asheboro, NC, 27204 |
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| Phone | 3366253868 |
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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 | FB2 | 451.87500000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 456.87500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.87500000 | | 20K0F3E |
| 2 | 1 | 456.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 64 E 2 MI, ASHEBORO, RANDOLPH, NC | 35.71680556, -79.76919444 | 198.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | HWY 64E, ASHEBORO, NC | | 9106253368 |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-11 | WNKU439 | LIEXP |
| 2002-11-12 | WNKU439 | LETRES |
| 2002-01-28 | WNKU439 | LIASS |
| 2002-01-17 | WNKU439 | LIAUA |
| 2001-12-20 | WNKU439 | AUDOPR |
| 2000-11-24 | WNKU439 | LICCNV |
| 1997-12-10 | WNKU439 | AUTHPR |
| 1997-12-10 | WNKU439 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1863451 | 2026-08-02 01:14:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKU439 | ULS 1863451 | 2026-08-02 01:14:39 |
| Status | E | ULS 1863451 | 2026-08-02 01:14:39 |
| Service | IG | ULS 1863451 | 2026-08-02 01:14:39 |
| Grant Date | 1997-12-10 | ULS 1863451 | 2026-08-02 01:14:39 |
| Expiration Date | 2003-02-03 | ULS 1863451 | 2026-08-02 01:14:39 |
| Cancellation Date | 2003-05-11 | ULS 1863451 | 2026-08-02 01:14:39 |