Universal Licensing System
WNZB721
3M Company
License details
| ULS identifier | 1906110 |
|---|
| Call sign | WNZB721 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2012-03-21 |
|---|
| Expiration | 2022-04-20 |
|---|
| Cancellation | 2012-05-24 |
|---|
| Frequency range | 153.26 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | AMES, STORY, IA |
|---|
| Coordinates | 42.0338889, -93.5752222 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-09-13 07:07:41 |
|---|
Licensee
| Name | 3M Company |
|---|
| Applicant type | C |
|---|
| FRN | 0005881040 |
|---|
| Location | St. Paul, MN |
|---|
| Address | 3M Center - Bldg 224-4N-27, St. Paul, MN, 551441000 |
|---|
| Phone | 6517374058 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.26000000 | | | 35.000000 | 127.000000 | |
| 2 | 1 | MO | 153.26000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.26000000 | | 20K0F3E |
| 2 | 1 | 153.26000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 900 DAYTON AVE, AMES, STORY, IA | 42.03388889, -93.57522222 | 281.000 m | | 9.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1906110 | 2026-09-13 07:07:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZB721 | ULS 1906110 | 2026-09-13 07:07:41 |
| Status | C | ULS 1906110 | 2026-09-13 07:07:41 |
| Service | IG | ULS 1906110 | 2026-09-13 07:07:41 |
| Grant Date | 2012-03-21 | ULS 1906110 | 2026-09-13 07:07:41 |
| Expiration Date | 2022-04-20 | ULS 1906110 | 2026-09-13 07:07:41 |
| Cancellation Date | 2012-05-24 | ULS 1906110 | 2026-09-13 07:07:41 |