Universal Licensing System
WPIG452
21ST CENTURY WIRELESS GROUP INC
License details
| ULS identifier | 1730933 |
|---|
| Call sign | WPIG452 |
|---|
| Radio service | IK |
|---|
| Status | E |
|---|
| Grant date | 2010-08-10 |
|---|
| Expiration | 2020-08-29 |
|---|
| Cancellation | 2020-10-17 |
|---|
| Frequency range | 461.1125 - 466.275 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMcomm.zip |
|---|
| Dataset refreshed | 2026-08-02 00:43:09 |
|---|
Licensee
| Name | 21ST CENTURY WIRELESS GROUP INC |
|---|
| Applicant type | C |
|---|
| FRN | 0005677760 |
|---|
| Location | EDINA, MN |
|---|
| Address | 8000 WEST 78TH STREET, SUITE 320, EDINA, MN, 55439 |
|---|
| Phone | 8005871391 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 461.11250000 | | | 2.000000 | | |
| 1 | 1 | FB6C | 461.27500000 | | | 110.000000 | 1000.000000 | |
| 3 | 1 | MO | 461.27500000 | | | 110.000000 | | |
| 3 | 1 | MO | 461.81250000 | | | 2.000000 | | |
| 3 | 1 | MO | 462.81250000 | | | 2.000000 | | |
| 3 | 1 | MO | 463.81250000 | | | 2.000000 | | |
| 2 | 1 | FX1 | 466.27500000 | | | 110.000000 | | |
| 3 | 1 | MO | 466.27500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.11250000 | | 20K0F3E |
| 1 | 1 | 461.27500000 | | 20K0F3E |
| 3 | 1 | 461.27500000 | | 20K0F3E |
| 3 | 1 | 461.81250000 | | 20K0F3E |
| 3 | 1 | 462.81250000 | | 20K0F3E |
| 3 | 1 | 463.81250000 | | 20K0F3E |
| 2 | 1 | 466.27500000 | | 20K0F3E |
| 3 | 1 | 466.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SECTION 15 HAYFIELD TWP, HAYFIELD, DODGE, MN | 43.89441667, -92.85213889 | 414.000 m | TOWER | 55.000 m structure | N |
| 2 | T | MN | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 61.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 310 E POLK ST, WEST MEMPHIS, AR | | 8707357715 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-17 | WPIG452 | LIEXP |
| 2020-06-08 | WPIG452 | LETRES |
| 2011-03-24 | WPIG452 | AUTHPR |
| 2010-08-10 | WPIG452 | LIREN |
| 2010-06-07 | WPIG452 | LETRES |
| 2004-01-06 | WPIG452 | LIAUA |
| 2002-10-12 | WPIG452 | LIAUA |
| 2000-11-23 | WPIG452 | LICCNV |
| 2000-08-14 | WPIG452 | LIREN |
| 2000-08-14 | WPIG452 | AUTHPR |
| 2000-05-31 | WPIG452 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1730933 | 2026-08-02 00:43:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIG452 | ULS 1730933 | 2026-08-02 00:43:09 |
| Status | E | ULS 1730933 | 2026-08-02 00:43:09 |
| Service | IK | ULS 1730933 | 2026-08-02 00:43:09 |
| Grant Date | 2010-08-10 | ULS 1730933 | 2026-08-02 00:43:09 |
| Expiration Date | 2020-08-29 | ULS 1730933 | 2026-08-02 00:43:09 |
| Cancellation Date | 2020-10-17 | ULS 1730933 | 2026-08-02 00:43:09 |