Universal Licensing System
WPRH645
SCIENCE MUSEUM OF MINNESOTA
License details
| ULS identifier | 1830624 |
|---|
| Call sign | WPRH645 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-06-30 |
|---|
| Expiration | 2025-09-25 |
|---|
| Cancellation | 2025-12-13 |
|---|
| Frequency range | 451.175 - 466.8625 MHz (13 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | MARINE ON ST CROIX, WASHINGTON, MN |
|---|
| Coordinates | 45.1725000, -92.8351389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.17500000 | | | 45.000000 | 70.000000 | |
| 2 | 1 | MO | 451.17500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 451.40000000 | | | 45.000000 | 70.000000 | |
| 2 | 1 | MO | 451.40000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 452.05000000 | | | 45.000000 | 70.000000 | |
| 2 | 1 | MO | 452.05000000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 452.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.82500000 | | | 45.000000 | 70.000000 | |
| 2 | 1 | MO | 452.87500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.17500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.40000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 457.05000000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.87500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2 | 461.86250000 | | | 40.000000 | 50.000000 | |
| 4 | 1 | MO | 461.86250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 466.86250000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | FX1 | 466.86250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.17500000 | | 7K60FXE |
| 2 | 1 | 451.17500000 | | 7K60FXE |
| 1 | 1 | 451.40000000 | | 7K60FXE |
| 2 | 1 | 451.40000000 | | 7K60FXE |
| 1 | 1 | 452.05000000 | | 7K60FXE |
| 2 | 1 | 452.05000000 | | 7K60FXE |
| 6 | 1 | 452.78750000 | | 7K60FXE |
| 1 | 1 | 452.82500000 | | 7K60FXE |
| 2 | 1 | 452.87500000 | | 7K60FXE |
| 2 | 1 | 456.17500000 | | 7K60FXE |
| 2 | 1 | 456.40000000 | | 7K60FXE |
| 2 | 1 | 457.05000000 | | 7K60FXE |
| 6 | 1 | 457.78750000 | | 7K60FXE |
| 2 | 1 | 457.87500000 | | 7K60FXE |
| 3 | 1 | 461.86250000 | | 7K60FXE |
| 4 | 1 | 461.86250000 | | 7K60FXE |
| 4 | 1 | 466.86250000 | | 7K60FXE |
| 5 | 1 | 466.86250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 120 WEST KELLOG BLVD, ST PAUL, RAMSEY, MN | 44.94302778, -93.09772222 | 215.000 m | B | 27.000 m structure / 28.000 m overall | N |
| 2 | T | | | | | | |
| 3 | | 15375 NORELL AVE N, MARINE ON ST CROIX, WASHINGTON, MN | 45.17250000, -92.83513889 | 294.000 m | BANT | 9.000 m structure / 14.000 m overall | N |
| 4 | | | | | | | N |
| 5 | | MN | | | | | N |
| 6 | | MARINE ON ST CROIX, WASHINGTON, MN | 45.17250000, -92.83513889 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | -24.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 14.000 m | | | | 25.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15375 NORELL AVE N, MARINE ON ST CROIX, MN | WASHINGTON | 6512214775 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WPRH645 | LIEXP |
| 2025-06-30 | WPRH645 | LETRES |
| 2015-06-30 | WPRH645 | LIREN |
| 2015-06-29 | WPRH645 | ESUAPR |
| 2015-06-29 | WPRH645 | LETRES |
| 2010-11-23 | WPRH645 | LETCNS |
| 2010-03-03 | WPRH645 | LIMOD |
| 2010-02-18 | WPRH645 | LIMOD |
| 2005-08-19 | WPRH645 | LIREN |
| 2005-08-19 | WPRH645 | LTSFRN |
| 2005-08-18 | WPRH645 | ESCAPR |
| 2005-07-04 | WPRH645 | LETRES |
| 2001-11-08 | WPRH645 | AUDOPR |
| 2000-11-23 | WPRH645 | LICCNV |
| 2000-09-25 | WPRH645 | AUTHPR |
| 2000-09-25 | WPRH645 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1830624 | 2026-08-02 01:17:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRH645 | ULS 1830624 | 2026-08-02 01:17:35 |
| Status | E | ULS 1830624 | 2026-08-02 01:17:35 |
| Service | IG | ULS 1830624 | 2026-08-02 01:17:35 |
| Grant Date | 2015-06-30 | ULS 1830624 | 2026-08-02 01:17:35 |
| Expiration Date | 2025-09-25 | ULS 1830624 | 2026-08-02 01:17:35 |
| Cancellation Date | 2025-12-13 | ULS 1830624 | 2026-08-02 01:17:35 |