Universal Licensing System
WQQK451
Cranbrook Educational Community
License details
| ULS identifier | 3436775 |
|---|
| Call sign | WQQK451 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2022-11-15 |
|---|
| Expiration | 2033-01-14 |
|---|
| Frequency range | 424.475 - 429.95 MHz (6 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Bloomfield Hills, OAKLAND, MI |
|---|
| Coordinates | 42.6197500, -83.2788333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 424.47500000 | | | 20.000000 | 60.000000 | |
| 6 | 1 | MO | 424.47500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 424.85000000 | | | 20.000000 | 60.000000 | |
| 6 | 1 | MO | 424.85000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 424.95000000 | | | 20.000000 | 60.000000 | |
| 6 | 1 | MO | 424.95000000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 429.47500000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FX1 | 429.47500000 | | | 10.000000 | 10.000000 | |
| 6 | 1 | MO | 429.85000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FX1 | 429.85000000 | | | 10.000000 | 10.000000 | |
| 6 | 1 | MO | 429.95000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FX1 | 429.95000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 424.47500000 | | 7K60FXD |
| 1 | 1 | 424.47500000 | | 7K60FXE |
| 6 | 1 | 424.47500000 | | 7K60FXE |
| 6 | 1 | 424.47500000 | | 7K60FXD |
| 1 | 1 | 424.85000000 | | 7K60FXE |
| 1 | 1 | 424.85000000 | | 7K60FXD |
| 6 | 1 | 424.85000000 | | 7K60FXD |
| 6 | 1 | 424.85000000 | | 7K60FXE |
| 1 | 1 | 424.95000000 | | 7K60FXD |
| 1 | 1 | 424.95000000 | | 7K60FXE |
| 6 | 1 | 424.95000000 | | 7K60FXE |
| 6 | 1 | 424.95000000 | | 7K60FXD |
| 6 | 1 | 429.47500000 | | 7K60FXE |
| 6 | 1 | 429.47500000 | | 7K60FXD |
| 7 | 1 | 429.47500000 | | 7K60FXE |
| 7 | 1 | 429.47500000 | | 7K60FXD |
| 6 | 1 | 429.85000000 | | 7K60FXD |
| 6 | 1 | 429.85000000 | | 7K60FXE |
| 7 | 1 | 429.85000000 | | 7K60FXE |
| 7 | 1 | 429.85000000 | | 7K60FXD |
| 6 | 1 | 429.95000000 | | 7K60FXE |
| 6 | 1 | 429.95000000 | | 7K60FXD |
| 7 | 1 | 429.95000000 | | 7K60FXD |
| 7 | 1 | 429.95000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 39221 Woodward Ave, Bloomfield Hills, OAKLAND, MI | 42.61975000, -83.27883333 | 289.000 m | BANT | 9.000 m structure / 15.000 m overall | |
| 6 | | | | | | | |
| 7 | | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | 5.0000 | | 38.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 39221 Woodward Ave, Bloomfield Hills, MI | OAKLAND | 2486453020 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-15 | WQQK451 | LIREN |
| 2022-10-24 | WQQK451 | LETRES |
| 2013-10-19 | WQQK451 | LETCNS |
| 2013-01-14 | WQQK451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3436775 | 2026-08-02 01:20:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQK451 | ULS 3436775 | 2026-08-02 01:20:54 |
| Status | A | ULS 3436775 | 2026-08-02 01:20:54 |
| Service | IG | ULS 3436775 | 2026-08-02 01:20:54 |
| Grant Date | 2022-11-15 | ULS 3436775 | 2026-08-02 01:20:54 |
| Expiration Date | 2033-01-14 | ULS 3436775 | 2026-08-02 01:20:54 |