Universal Licensing System
WNZR450
HYDROMETRICS INC
License details
| ULS identifier | 1697360 |
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| Call sign | WNZR450 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-15 |
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| Expiration | 2002-06-10 |
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| Cancellation | 2002-10-13 |
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| Frequency range | 151.895 MHz |
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| Locations | 2 |
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| Representative location | EAST HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.5888333, -111.9216667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:30 |
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Licensee
| Name | HYDROMETRICS INC |
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| Applicant type | C |
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| Location | HELENA, MT |
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| Address | 2727 AIRPORT RD, HELENA, MT, 59601 |
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| Phone | 4062273341 |
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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 | FB | 151.89500000 | | | 40.000000 | 100.000000 | |
| 2 | 1 | MO | 151.89500000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.89500000 | | 20K0F3E |
| 2 | 1 | 151.89500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2 S MORTON, EAST HELENA, LEWIS AND CLARK, MT | 46.58883333, -111.92166667 | 1182.000 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 | | 6.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2 S MORTON, EAST HELENA, MT | | 4062273341 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-13 | WNZR450 | LIEXP |
| 2002-05-03 | WNZR450 | LETAUS |
| 2002-03-18 | WNZR450 | LETRES |
| 2000-11-23 | WNZR450 | LICCNV |
| 1997-04-15 | WNZR450 | AUTHPR |
| 1997-04-15 | WNZR450 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1697360 | 2026-08-02 01:28:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZR450 | ULS 1697360 | 2026-08-02 01:28:30 |
| Status | E | ULS 1697360 | 2026-08-02 01:28:30 |
| Service | IG | ULS 1697360 | 2026-08-02 01:28:30 |
| Grant Date | 1997-04-15 | ULS 1697360 | 2026-08-02 01:28:30 |
| Expiration Date | 2002-06-10 | ULS 1697360 | 2026-08-02 01:28:30 |
| Cancellation Date | 2002-10-13 | ULS 1697360 | 2026-08-02 01:28:30 |