Universal Licensing System
WQMG461
Semco Plastic Company
License details
| ULS identifier | 3218622 |
|---|
| Call sign | WQMG461 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-06 |
|---|
| Expiration | 2030-08-02 |
|---|
| Frequency range | 451.2875 - 462.4875 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | St. Louis, ST. LOUIS, MO |
|---|
| Coordinates | 38.4646667, -90.3503611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 451.46250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.48750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.28750000 | | 11K2F3E |
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 452.31250000 | | 11K2F3E |
| 1 | 1 | 452.31250000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 7K60FXE |
| 1 | 1 | 452.71250000 | | 11K2F3E |
| 1 | 1 | 457.31250000 | | 11K2F3E |
| 1 | 1 | 457.31250000 | | 7K60FXE |
| 1 | 1 | 457.71250000 | | 7K60FXE |
| 1 | 1 | 457.71250000 | | 11K2F3E |
| 1 | 1 | 462.48750000 | | 11K2F3E |
| 1 | 1 | 462.48750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | St. Louis, ST. LOUIS, MO | 38.46466667, -90.35036111 | | | | |
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 | 5301 Old Baumgartner Road, St. Louis, MO | ST. LOUIS | 3144874557 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-01 | WQMG461 | LIMOD |
| 2020-05-06 | WQMG461 | LIREN |
| 2010-08-02 | WQMG461 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3218622 | 2026-08-02 01:19:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMG461 | ULS 3218622 | 2026-08-02 01:19:19 |
| Status | A | ULS 3218622 | 2026-08-02 01:19:19 |
| Service | IG | ULS 3218622 | 2026-08-02 01:19:19 |
| Grant Date | 2020-05-06 | ULS 3218622 | 2026-08-02 01:19:19 |
| Expiration Date | 2030-08-02 | ULS 3218622 | 2026-08-02 01:19:19 |