Universal Licensing System
WNXT709
HELWIG CARBON INC
License details
| ULS identifier | 1905849 |
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| Call sign | WNXT709 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-09-05 |
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| Expiration | 2001-11-05 |
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| Cancellation | 2002-04-14 |
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| Frequency range | 467.35 MHz |
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| Locations | 1 |
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| Representative location | MILWAUKEE, WI |
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| Coordinates | 43.1652778, -88.0195278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:48 |
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Licensee
| Name | HELWIG CARBON INC |
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| Applicant type | C |
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| Location | MILWAUKEE, WI |
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| Address | 8900 W TOWER AVE, MILWAUKEE, WI, 53224 |
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| Phone | 4143542421 |
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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 | MO | 467.35000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 467.35000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MILWAUKEE, WI | 43.16527778, -88.01952778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8900 W TOWER AVE, MILWAUKEE, WI | | 4143542421 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-14 | WNXT709 | LIEXP |
| 2001-09-17 | WNXT709 | LETAUS |
| 2001-08-13 | WNXT709 | LETRES |
| 2000-11-24 | WNXT709 | LICCNV |
| 1996-09-05 | WNXT709 | LIREN |
| 1996-09-05 | WNXT709 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905849 | 2026-08-02 01:27:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNXT709 | ULS 1905849 | 2026-08-02 01:27:48 |
| Status | E | ULS 1905849 | 2026-08-02 01:27:48 |
| Service | IG | ULS 1905849 | 2026-08-02 01:27:48 |
| Grant Date | 1996-09-05 | ULS 1905849 | 2026-08-02 01:27:48 |
| Expiration Date | 2001-11-05 | ULS 1905849 | 2026-08-02 01:27:48 |
| Cancellation Date | 2002-04-14 | ULS 1905849 | 2026-08-02 01:27:48 |