Universal Licensing System
WPQH425
GREAT LAKES AQUARIUM
License details
| ULS identifier | 1826397 |
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| Call sign | WPQH425 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-16 |
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| Expiration | 2035-07-18 |
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| Frequency range | 461.425 - 466.425 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DULUTH, ST. LOUIS, MN |
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| Coordinates | 46.7799444, -92.0996389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:14 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.42500000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 461.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.42500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.42500000 | | 11K2F3E |
| 1 | 1 | 461.42500000 | | 11K2F1E |
| 2 | 1 | 461.42500000 | | 11K2F3E |
| 2 | 1 | 461.42500000 | | 11K2F1E |
| 2 | 1 | 466.42500000 | | 11K2F1E |
| 2 | 1 | 466.42500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 353 HARBOR DRIVE, DULUTH, ST. LOUIS, MN | 46.77994444, -92.09963889 | 186.000 m | B | 13.000 m structure / 14.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | -77.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 353 HARBOR DRIVE, DULUTH, MN | ST. LOUIS | 2187403474 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-16 | WPQH425 | LIREN |
| 2025-04-21 | WPQH425 | LETRES |
| 2015-06-16 | WPQH425 | LIREN |
| 2015-04-27 | WPQH425 | LETRES |
| 2012-12-05 | WPQH425 | LIMOD |
| 2005-05-09 | WPQH425 | LTSAPR |
| 2005-05-07 | WPQH425 | LIREN |
| 2005-04-29 | WPQH425 | LTSFRN |
| 2005-04-25 | WPQH425 | LETRES |
| 2001-09-24 | WPQH425 | AUDOPR |
| 2000-11-23 | WPQH425 | LICCNV |
| 2000-07-19 | WPQH425 | AUTHPR |
| 2000-07-18 | WPQH425 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1826397 | 2026-08-02 01:18:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQH425 | ULS 1826397 | 2026-08-02 01:18:14 |
| Status | A | ULS 1826397 | 2026-08-02 01:18:14 |
| Service | IG | ULS 1826397 | 2026-08-02 01:18:14 |
| Grant Date | 2025-07-16 | ULS 1826397 | 2026-08-02 01:18:14 |
| Expiration Date | 2035-07-18 | ULS 1826397 | 2026-08-02 01:18:14 |