Universal Licensing System
WQM721
CEMSTONE PRODUCTS COMPANY
License details
| ULS identifier | 1760368 |
|---|
| Call sign | WQM721 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-11-14 |
|---|
| Expiration | 2031-01-28 |
|---|
| Frequency range | 461.075 - 466.075 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | COLOGNE, CARVER, MN |
|---|
| Coordinates | 44.7796944, -93.7010833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:41 |
|---|
Licensee
| Name | CEMSTONE PRODUCTS COMPANY |
|---|
| Applicant type | C |
|---|
| FRN | 0002654259 |
|---|
| Location | MENDOTA HEIGHTS, MN |
|---|
| Address | 2025 CENTRE POINTE BLVD STE 300, MENDOTA HEIGHTS, MN, 55120 |
|---|
| Phone | 6516889292 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.07500000 | | | 90.000000 | 180.000000 | |
| 2 | 1 | MO | 466.07500000 | | | 15.000000 | 45.000000 | |
| 2 | 1 | MO | 466.07500000 | | | 30.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.07500000 | | 11K2F3E |
| 2 | 1 | 466.07500000 | | 11K2F3E |
| 2 | 1 | 466.07500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 212 5.6 KM E & .4 KM N, COLOGNE, CARVER, MN | 44.77969444, -93.70108333 | 308.000 m | TOWER | 49.000 m structure / 55.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2025 Centre Pointe Blvd - Suite 300, Mendota Heights, MN | DAKOTA | 6516889292 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-14 | WQM721 | LIREN |
| 2020-11-02 | WQM721 | LETRES |
| 2016-03-28 | WQM721 | LIMOD |
| 2012-07-24 | WQM721 | LIMOD |
| 2012-06-11 | WQM721 | LTSAPR |
| 2011-03-24 | WQM721 | AUTHPR |
| 2010-11-04 | WQM721 | LTSAPR |
| 2010-11-04 | WQM721 | LIREN |
| 2010-11-01 | WQM721 | LETRES |
| 2007-03-09 | WQM721 | LTSAPR |
| 2007-03-09 | WQM721 | LIAUA |
| 2001-09-04 | WQM721 | AUDOPR |
| 2000-12-15 | WQM721 | LIREN |
| 2000-11-23 | WQM721 | LICCNV |
| 2000-10-30 | WQM721 | LETRES |
| 1997-06-23 | WQM721 | LIMOD |
| 1997-06-23 | WQM721 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1760368 | 2026-08-02 01:11:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQM721 | ULS 1760368 | 2026-08-02 01:11:41 |
| Status | A | ULS 1760368 | 2026-08-02 01:11:41 |
| Service | IG | ULS 1760368 | 2026-08-02 01:11:41 |
| Grant Date | 2020-11-14 | ULS 1760368 | 2026-08-02 01:11:41 |
| Expiration Date | 2031-01-28 | ULS 1760368 | 2026-08-02 01:11:41 |