Universal Licensing System
WQRG548
Engineered Lubricants Company
License details
| ULS identifier | 3475456 |
|---|
| Call sign | WQRG548 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-05-09 |
|---|
| Expiration | 2023-05-09 |
|---|
| Cancellation | 2023-07-15 |
|---|
| Frequency range | 451.4375 - 462.4625 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Maryland Heights, ST. LOUIS, MO |
|---|
| Coordinates | 38.7091389, -90.4252222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.43750000 | | 11K2F3E |
| 1 | 1 | 451.43750000 | | 7K60FXD |
| 1 | 1 | 451.43750000 | | 7K60FXE |
| 1 | 1 | 451.51250000 | | 7K60FXD |
| 1 | 1 | 451.51250000 | | 11K2F3E |
| 1 | 1 | 451.51250000 | | 7K60FXE |
| 1 | 1 | 456.43750000 | | 11K2F3E |
| 1 | 1 | 456.43750000 | | 7K60FXE |
| 1 | 1 | 456.43750000 | | 7K60FXD |
| 1 | 1 | 456.51250000 | | 7K60FXD |
| 1 | 1 | 456.51250000 | | 11K2F3E |
| 1 | 1 | 456.51250000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 11K2F3E |
| 1 | 1 | 462.46250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Maryland Heights, ST. LOUIS, MO | 38.70913889, -90.42522222 | | | | |
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 | 11525 Rock Island Ct, Maryland Heights, MO | ST. LOUIS | 3148729540 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-15 | WQRG548 | LIEXP |
| 2023-02-13 | WQRG548 | LETRES |
| 2018-01-25 | WQRG548 | LIMOD |
| 2014-02-11 | WQRG548 | LETCNS |
| 2013-05-09 | WQRG548 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3475456 | 2026-08-02 01:21:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRG548 | ULS 3475456 | 2026-08-02 01:21:25 |
| Status | E | ULS 3475456 | 2026-08-02 01:21:25 |
| Service | IG | ULS 3475456 | 2026-08-02 01:21:25 |
| Grant Date | 2013-05-09 | ULS 3475456 | 2026-08-02 01:21:25 |
| Expiration Date | 2023-05-09 | ULS 3475456 | 2026-08-02 01:21:25 |
| Cancellation Date | 2023-07-15 | ULS 3475456 | 2026-08-02 01:21:25 |