Universal Licensing System
WNVS679
HELM FLYING SVC INC
License details
| ULS identifier | 1681648 |
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| Call sign | WNVS679 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-04-20 |
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| Expiration | 2011-03-11 |
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| Cancellation | 2011-05-14 |
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| Frequency range | 463.7 - 468.7 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CASSELTON, CASS, ND |
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| Coordinates | 46.8583056, -97.2114722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:14 |
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Licensee
| Name | HELM FLYING SVC INC |
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| Applicant type | C |
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| FRN | 0006464549 |
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| Location | CASSELTON, ND |
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| Address | CASSELTON, ND, 58012 |
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| Phone | 7013474722 |
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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 | 463.70000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 468.70000000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.70000000 | | 20K0F3E |
| 2 | 1 | 468.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI S, CASSELTON, CASS, ND | 46.85830556, -97.21147222 | 284.000 m | | 6.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4 MI S, CASSELTON, ND | | 7013474722 |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-14 | WNVS679 | LIEXP |
| 2010-12-13 | WNVS679 | LETRES |
| 2002-05-15 | WNVS679 | AUDOPR |
| 2001-04-20 | WNVS679 | LIREN |
| 2000-12-20 | WNVS679 | LETRES |
| 2000-11-23 | WNVS679 | LICCNV |
| 1996-04-04 | WNVS679 | LIREN |
| 1996-04-04 | WNVS679 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1681648 | 2026-08-02 01:11:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNVS679 | ULS 1681648 | 2026-08-02 01:11:14 |
| Status | E | ULS 1681648 | 2026-08-02 01:11:14 |
| Service | IG | ULS 1681648 | 2026-08-02 01:11:14 |
| Grant Date | 2001-04-20 | ULS 1681648 | 2026-08-02 01:11:14 |
| Expiration Date | 2011-03-11 | ULS 1681648 | 2026-08-02 01:11:14 |
| Cancellation Date | 2011-05-14 | ULS 1681648 | 2026-08-02 01:11:14 |