Universal Licensing System
WRKZ242
IAA
License details
| ULS identifier | 4398448 |
|---|
| Call sign | WRKZ242 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-03-09 |
|---|
| Expiration | 2031-03-09 |
|---|
| Frequency range | 451.3125 - 456.3125 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SPRINGFIELD, GREENE, MO |
|---|
| Coordinates | 37.2217222, -93.3598333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:37 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.31250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 7K60FXE |
| 1 | 1 | 451.31250000 | | 7K60FXD |
| 1 | 1 | 456.31250000 | | 7K60FXE |
| 1 | 1 | 456.31250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SPRINGFIELD, GREENE, MO | 37.22172222, -93.35983333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1155 N. ELDON AVE BLDG B, SPRINGFIELD, MO | GREENE | 4178638976 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-07 | WRKZ242 | LETCNS |
| 2021-03-09 | WRKZ242 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4398448 | 2026-08-02 01:23:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKZ242 | ULS 4398448 | 2026-08-02 01:23:37 |
| Status | A | ULS 4398448 | 2026-08-02 01:23:37 |
| Service | IG | ULS 4398448 | 2026-08-02 01:23:37 |
| Grant Date | 2021-03-09 | ULS 4398448 | 2026-08-02 01:23:37 |
| Expiration Date | 2031-03-09 | ULS 4398448 | 2026-08-02 01:23:37 |