Universal Licensing System
WNWK405
BIGNELL RANCH CO
License details
| ULS identifier | 1684365 |
|---|
| Call sign | WNWK405 |
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| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2022-03-04 |
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| Expiration | 2031-06-03 |
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| Frequency range | 464.375 MHz |
|---|
| Locations | 2 |
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| Representative location | HELMVILLE, POWELL, MT |
|---|
| Coordinates | 46.8666111, -112.9611667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.37500000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 464.37500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 11K3F3E |
| 2 | 1 | 464.37500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1182 HELMVILLE OVANDO RD, HELMVILLE, POWELL, MT | 46.86661111, -112.96116667 | 1298.000 m | | 12.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4801 HELMVILLE OVANDO RD, HELMVILLE, MT | POWELL | 4067935636 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-04 | WNWK405 | LIREN |
| 2021-03-08 | WNWK405 | LETRES |
| 2013-05-30 | WNWK405 | LIMOD |
| 2013-01-03 | WNWK405 | ESCAPR |
| 2012-12-31 | WNWK405 | ESCAPR |
| 2011-04-27 | WNWK405 | LIREN |
| 2011-03-16 | WNWK405 | ESCAPR |
| 2011-03-07 | WNWK405 | LETRES |
| 2010-11-22 | WNWK405 | ESCAPR |
| 2008-02-13 | WNWK405 | LIAUA |
| 2008-02-12 | WNWK405 | ESCAPR |
| 2001-10-09 | WNWK405 | AUDOPR |
| 2001-07-23 | WNWK405 | LIREN |
| 2001-03-12 | WNWK405 | LETRES |
| 2000-11-23 | WNWK405 | LICCNV |
| 1996-03-29 | WNWK405 | LIREN |
| 1996-03-29 | WNWK405 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1684365 | 2026-08-02 01:13:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWK405 | ULS 1684365 | 2026-08-02 01:13:53 |
| Status | A | ULS 1684365 | 2026-08-02 01:13:53 |
| Service | IG | ULS 1684365 | 2026-08-02 01:13:53 |
| Grant Date | 2022-03-04 | ULS 1684365 | 2026-08-02 01:13:53 |
| Expiration Date | 2031-06-03 | ULS 1684365 | 2026-08-02 01:13:53 |