Universal Licensing System
WQBR890
Southfield Public Schools
License details
| ULS identifier | 2675609 |
|---|
| Call sign | WQBR890 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-09-17 |
|---|
| Expiration | 2034-12-02 |
|---|
| Frequency range | 451.3125 - 457.6875 MHz (14 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SOUTHFIELD, OAKLAND, MI |
|---|
| Coordinates | 42.4699444, -83.2635278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:13 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.31250000 | | | 3.000000 | 3.000000 | |
| 3 | 1 | FB2 | 451.60000000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 451.60000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 452.11250000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 452.26250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.26250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.63750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.66250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 452.68750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 456.31250000 | | | 3.000000 | 3.000000 | |
| 4 | 1 | MO | 456.60000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 457.11250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.26250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.63750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.66250000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | MO | 457.68750000 | | | 3.000000 | 3.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.31250000 | | 11K3F3E |
| 2 | 1 | 451.31250000 | | 7K60FXE |
| 3 | 1 | 451.60000000 | | 7K60FXE |
| 3 | 1 | 451.60000000 | | 11K3F3E |
| 4 | 1 | 451.60000000 | | 11K3F3E |
| 4 | 1 | 451.60000000 | | 7K60FXE |
| 2 | 1 | 452.11250000 | | 7K60FXE |
| 2 | 1 | 452.11250000 | | 11K3F3E |
| 1 | 1 | 452.26250000 | | 7K60FXE |
| 1 | 1 | 452.26250000 | | 11K3F3E |
| 2 | 1 | 452.26250000 | | 11K3F3E |
| 2 | 1 | 452.26250000 | | 7K60FXE |
| 2 | 1 | 452.63750000 | | 7K60FXE |
| 2 | 1 | 452.63750000 | | 11K3F3E |
| 2 | 1 | 452.66250000 | | 7K60FXE |
| 2 | 1 | 452.66250000 | | 11K3F3E |
| 2 | 1 | 452.68750000 | | 11K3F3E |
| 2 | 1 | 452.68750000 | | 7K60FXE |
| 2 | 1 | 456.31250000 | | 7K60FXE |
| 2 | 1 | 456.31250000 | | 11K3F3E |
| 4 | 1 | 456.60000000 | | 11K3F3E |
| 4 | 1 | 456.60000000 | | 7K60FXE |
| 2 | 1 | 457.11250000 | | 7K60FXE |
| 2 | 1 | 457.11250000 | | 11K3F3E |
| 2 | 1 | 457.26250000 | | 7K60FXE |
| 2 | 1 | 457.26250000 | | 11K3F3E |
| 2 | 1 | 457.63750000 | | 11K3F3E |
| 2 | 1 | 457.63750000 | | 7K60FXE |
| 2 | 1 | 457.66250000 | | 11K3F3E |
| 2 | 1 | 457.66250000 | | 7K60FXE |
| 2 | 1 | 457.68750000 | | 11K3F3E |
| 2 | 1 | 457.68750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 24661 Lahser Rd, SOUTHFIELD, OAKLAND, MI | 42.47127778, -83.26477778 | 202.000 m | POLE | 18.200 m structure / 23.700 m overall | |
| 2 | T | SOUTHFIELD, OAKLAND, MI | 42.47127778, -83.26477778 | | | | |
| 3 | T | 24675 Lahser Rd, SOUTHFIELD, OAKLAND, MI | 42.46994444, -83.26352778 | 200.000 m | BANT | 16.000 m structure / 18.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 23.700 m | | 0.0000 | 0.0000 | 4.300 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | T | | 18.000 m | | | | 1.200 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 24661 Lahser Rd, Southfield, MI | OAKLAND | 2487468522 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-10 | WQBR890 | LIMOD |
| 2024-09-17 | WQBR890 | COR |
| 2024-09-17 | WQBR890 | LIREN |
| 2024-09-10 | WQBR890 | LIMOD |
| 2014-11-14 | WQBR890 | LIREN |
| 2014-09-08 | WQBR890 | LETRES |
| 2004-12-02 | WQBR890 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2675609 | 2026-08-02 01:17:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBR890 | ULS 2675609 | 2026-08-02 01:17:13 |
| Status | A | ULS 2675609 | 2026-08-02 01:17:13 |
| Service | IG | ULS 2675609 | 2026-08-02 01:17:13 |
| Grant Date | 2024-09-17 | ULS 2675609 | 2026-08-02 01:17:13 |
| Expiration Date | 2034-12-02 | ULS 2675609 | 2026-08-02 01:17:13 |