Universal Licensing System
WZN535
CEMSTONE PRODUCTS COMPANY
License details
| ULS identifier | 1875955 |
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| Call sign | WZN535 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-16 |
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| Expiration | 2032-04-24 |
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| Frequency range | 451.9 MHz |
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| Locations | 1 |
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| Representative location | HENNEPIN, MN |
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| Coordinates | 44.9741389, -93.4016111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:41 |
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Licensee
| Name | CEMSTONE PRODUCTS COMPANY |
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| Applicant type | C |
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| FRN | 0002654259 |
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| Location | MENDOTA HEIGHTS, MN |
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| Address | 2025 Centre Point Blvd. Suite 300, MENDOTA HEIGHTS, MN, 55120 |
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| Phone | 6516889292 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.90000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.90000000 | | | 110.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.90000000 | | 11K2F3E |
| 2 | 1 | 456.90000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | HENNEPIN, MN | 44.97413889, -93.40161111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 2025 Centre Pointe Blvd - Suite 300, Mendota Heights, MN | DAKOTA | 6516889292 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-16 | WZN535 | LIREN |
| 2017-04-14 | WZN535 | LIAUA |
| 2016-03-28 | WZN535 | LIMOD |
| 2012-06-15 | WZN535 | LIMOD |
| 2012-05-23 | WZN535 | LTSAPR |
| 2012-02-24 | WZN535 | LTSAPR |
| 2012-02-24 | WZN535 | LIREN |
| 2012-01-30 | WZN535 | LETRES |
| 2007-03-09 | WZN535 | LTSAPR |
| 2007-03-09 | WZN535 | LIAUA |
| 2002-02-07 | WZN535 | LIREN |
| 2002-02-06 | WZN535 | LITIN |
| 2002-01-28 | WZN535 | LETRES |
| 2001-09-04 | WZN535 | AUDOPR |
| 2000-11-24 | WZN535 | LICCNV |
| 1997-04-24 | WZN535 | AUTHPR |
| 1997-04-24 | WZN535 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1875955 | 2026-08-02 01:11:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZN535 | ULS 1875955 | 2026-08-02 01:11:41 |
| Status | A | ULS 1875955 | 2026-08-02 01:11:41 |
| Service | IG | ULS 1875955 | 2026-08-02 01:11:41 |
| Grant Date | 2022-02-16 | ULS 1875955 | 2026-08-02 01:11:41 |
| Expiration Date | 2032-04-24 | ULS 1875955 | 2026-08-02 01:11:41 |