Universal Licensing System
WNKJ230
MICHIGAN, STATE OF
License details
| ULS identifier | 1225086 |
|---|
| Call sign | WNKJ230 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2022-09-30 |
|---|
| Expiration | 2032-12-01 |
|---|
| Frequency range | 428.25 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | LAPEER, LAPEER, MI |
|---|
| Coordinates | 43.0355833, -83.3207778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:52 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 423.25000000 | | | 40.000000 | 25.000000 | |
| 2 | 1 | MO | 428.25000000 | | | 5.000000 | 4.000000 | |
| 2 | 1 | MO | 428.25000000 | | | 40.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 423.25000000 | | 11K0F3E |
| 2 | 1 | 428.25000000 | | 11K0F3E |
| 2 | 1 | 428.25000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | THUMB REGIONAL CORRECTIONAL FACILITY 427 LAKE NEPESSING RD, LAPEER, LAPEER, MI | 43.03558333, -83.32077778 | 264.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 427 LAKE NEPESSING RD, LAPEER, MI | | 3136672045 |
| 2 | 1994 E Parnall Road, Jackson, MI | JACKSON | 5178810493 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-30 | WNKJ230 | LIREN |
| 2012-12-21 | WNKJ230 | LIMOD |
| 2012-11-30 | WNKJ230 | LTSAPR |
| 2012-11-30 | WNKJ230 | LIREN |
| 2012-11-29 | WNKJ230 | EFCAPR |
| 2012-11-29 | WNKJ230 | ESCAPR |
| 2012-09-10 | WNKJ230 | LETRES |
| 2008-12-11 | WNKJ230 | ESCFNR |
| 2002-12-10 | WNKJ230 | LIREN |
| 2002-09-09 | WNKJ230 | LETRES |
| 2002-02-15 | WNKJ230 | AUDOPR |
| 2000-10-20 | WNKJ230 | LICCNV |
| 1997-10-16 | WNKJ230 | LIREN |
| 1997-10-16 | WNKJ230 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1225086 | 2026-08-02 01:24:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKJ230 | ULS 1225086 | 2026-08-02 01:24:52 |
| Status | A | ULS 1225086 | 2026-08-02 01:24:52 |
| Service | PW | ULS 1225086 | 2026-08-02 01:24:52 |
| Grant Date | 2022-09-30 | ULS 1225086 | 2026-08-02 01:24:52 |
| Expiration Date | 2032-12-01 | ULS 1225086 | 2026-08-02 01:24:52 |