Universal Licensing System
WPKB543
21ST CENTURY WIRELESS GROUP INC
License details
| ULS identifier | 1785056 |
|---|
| Call sign | WPKB543 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2001-11-21 |
|---|
| Expiration | 2012-01-13 |
|---|
| Cancellation | 2012-03-17 |
|---|
| Frequency range | 72.46 - 75.46 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FORREST CITY, ST. FRANCIS, AR |
|---|
| Coordinates | 34.9814722, -90.7742778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:46 |
|---|
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 |
|---|
| 1 | 1 | FXO | 72.46000000 | | | 300.000000 | 500.000000 | |
| 2 | 1 | FXO | 75.46000000 | | | 5.000000 | 14.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.46000000 | | 20K0F1D |
| 1 | 1 | 72.46000000 | | 20K0F2D |
| 1 | 1 | 72.46000000 | | 20K0F3E |
| 2 | 1 | 75.46000000 | | 20K0F2D |
| 2 | 1 | 75.46000000 | | 20K0F3E |
| 2 | 1 | 75.46000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 KM S OF FORREST CITY, FORREST CITY, ST. FRANCIS, AR | 34.98147222, -90.77427778 | 111.000 m | TOWER | 77.000 m structure / 82.000 m overall | N |
| 2 | T | 310 E POLK, WEST MEMPHIS, CRITTENDEN, AR | 35.15008333, -90.18230556 | 61.000 m | TOWER | 27.000 m structure / 29.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 76.000 m | | | | 0.000 | |
| 1 | 2 | T | | 26.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 310 E POLK ST, WEST MEMPHIS, AR | | 8707357715 |
License history
| Date | File or call sign | Action |
|---|
| 2012-03-17 | WPKB543 | LIEXP |
| 2011-10-17 | WPKB543 | LETRES |
| 2004-01-06 | WPKB543 | LIAUA |
| 2002-10-12 | WPKB543 | LIAUA |
| 2001-11-21 | WPKB543 | LIREN |
| 2001-11-20 | WPKB543 | LITIN |
| 2001-10-22 | WPKB543 | LETRES |
| 2001-08-23 | WPKB543 | AUDOPR |
| 2000-11-23 | WPKB543 | LICCNV |
| 2000-05-01 | WPKB543 | AUTHPR |
| 2000-05-01 | WPKB543 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785056 | 2026-08-02 01:13:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKB543 | ULS 1785056 | 2026-08-02 01:13:46 |
| Status | E | ULS 1785056 | 2026-08-02 01:13:46 |
| Service | IG | ULS 1785056 | 2026-08-02 01:13:46 |
| Grant Date | 2001-11-21 | ULS 1785056 | 2026-08-02 01:13:46 |
| Expiration Date | 2012-01-13 | ULS 1785056 | 2026-08-02 01:13:46 |
| Cancellation Date | 2012-03-17 | ULS 1785056 | 2026-08-02 01:13:46 |