Universal Licensing System
WPWH457
Water Monitor, Inc.
License details
| ULS identifier | 2461532 |
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| Call sign | WPWH457 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-11-18 |
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| Expiration | 2012-11-18 |
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| Cancellation | 2013-01-19 |
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| Frequency range | 451.1875 MHz |
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| Locations | 1 |
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| Representative location | Ortonville, TRAVERSE, MN |
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| Coordinates | 45.3047500, -96.4448333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:48 |
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Licensee
| Name | Water Monitor, Inc. |
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| Applicant type | C |
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| FRN | 0007631096 |
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| Location | Ortonville, MN |
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| Address | 25 NW 2nd. Street, Ortonville, MN, 56278 |
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| Phone | 3178524544 |
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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 | 451.18750000 | | | 0.500000 | 0.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 451.18750000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 25 NW 2nd. Street, Ortonville, TRAVERSE, MN | 45.30475000, -96.44483333 | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 25 NW 2nd St., Ortonville, MN | TRAVERSE | 3178274544 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-19 | WPWH457 | LIEXP |
| 2012-08-27 | WPWH457 | LETRES |
| 2003-08-20 | WPWH457 | LETCNS |
| 2002-11-18 | WPWH457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2461532 | 2026-08-02 01:16:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWH457 | ULS 2461532 | 2026-08-02 01:16:48 |
| Status | E | ULS 2461532 | 2026-08-02 01:16:48 |
| Service | IG | ULS 2461532 | 2026-08-02 01:16:48 |
| Grant Date | 2002-11-18 | ULS 2461532 | 2026-08-02 01:16:48 |
| Expiration Date | 2012-11-18 | ULS 2461532 | 2026-08-02 01:16:48 |
| Cancellation Date | 2013-01-19 | ULS 2461532 | 2026-08-02 01:16:48 |