Universal Licensing System
WQBK577
MILLIPORESIGMA
License details
| ULS identifier | 2665612 |
|---|
| Call sign | WQBK577 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-08-29 |
|---|
| Expiration | 2034-10-26 |
|---|
| Frequency range | 462.4 - 469.775 MHz (5 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | ST. LOUIS, ST. LOUIS CITY, MO |
|---|
| Coordinates | 38.5884722, -90.2150556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:21:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.40000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | FB2 | 462.40000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 462.40000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 462.40000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 464.90000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 467.25000000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | MO | 467.25000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.40000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 467.40000000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 469.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.40000000 | | 11K2F3E |
| 1 | 1 | 462.40000000 | | 7K60FXE |
| 2 | 1 | 462.40000000 | | 11K2F3E |
| 2 | 1 | 462.40000000 | | 7K60FXE |
| 3 | 1 | 462.40000000 | | 7K60FXE |
| 3 | 1 | 462.40000000 | | 11K2F3E |
| 4 | 1 | 462.40000000 | | 7K60FXE |
| 4 | 1 | 462.40000000 | | 11K2F3E |
| 5 | 1 | 464.90000000 | | 11K2F3E |
| 5 | 1 | 464.90000000 | | 7K60FXE |
| 5 | 1 | 467.25000000 | | 11K2F3E |
| 5 | 1 | 467.25000000 | | 7K60FXE |
| 6 | 1 | 467.25000000 | | 11K2F3E |
| 6 | 1 | 467.25000000 | | 7K60FXE |
| 3 | 1 | 467.40000000 | | 7K60FXE |
| 3 | 1 | 467.40000000 | | 11K2F3E |
| 4 | 1 | 467.40000000 | | 11K2F3E |
| 4 | 1 | 467.40000000 | | 7K60FXE |
| 5 | 1 | 469.77500000 | | 7K60FXE |
| 5 | 1 | 469.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3500 DEKALB ST, ST. LOUIS, ST. LOUIS CITY, MO | 38.58847222, -90.21505556 | 146.000 m | BANT | 12.000 m structure / 15.000 m overall | N |
| 2 | T | 3050 SPRUCE ST, ST. LOUIS, ST. LOUIS CITY, MO | 38.62869444, -90.22527778 | 153.000 m | BANT | 13.600 m structure / 19.600 m overall | N |
| 3 | T | | | 0.000 m | | | |
| 4 | T | | | 0.000 m | | | |
| 5 | T | ST. LOUIS, ST. LOUIS CITY, MO | 38.58847222, -90.21505556 | 0.000 m | | | N |
| 6 | T | ST. LOUIS, ST. LOUIS CITY, MO | 38.62869444, -90.22527778 | 0.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 16.500 | |
| 1 | 2 | T | | 19.600 m | | | | 33.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3500 DE KALB ST, ST. LOUIS, MO | ST. LOUIS | 3147715762 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-29 | WQBK577 | LIREN |
| 2024-08-05 | WQBK577 | LETRES |
| 2022-07-01 | WQBK577 | LIMOD |
| 2019-06-06 | WQBK577 | LIMOD |
| 2015-11-30 | WQBK577 | LIASS |
| 2015-11-26 | WQBK577 | LTSAPR |
| 2015-08-27 | WQBK577 | LTSAPR |
| 2014-08-28 | WQBK577 | LIMOD |
| 2014-08-25 | WQBK577 | LIREN |
| 2014-08-22 | WQBK577 | LTSAPR |
| 2014-08-06 | WQBK577 | LTSAPR |
| 2014-08-04 | WQBK577 | LETRES |
| 2011-09-29 | WQBK577 | LTSAPR |
| 2011-09-29 | WQBK577 | LIMOD |
| 2004-10-26 | WQBK577 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2665612 | 2026-08-02 01:21:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBK577 | ULS 2665612 | 2026-08-02 01:21:04 |
| Status | A | ULS 2665612 | 2026-08-02 01:21:04 |
| Service | IG | ULS 2665612 | 2026-08-02 01:21:04 |
| Grant Date | 2024-08-29 | ULS 2665612 | 2026-08-02 01:21:04 |
| Expiration Date | 2034-10-26 | ULS 2665612 | 2026-08-02 01:21:04 |