Universal Licensing System
WRDD219
AVONDALE SCHOOL DISTRICT/AVONDALE HIGH SCHOOL
License details
| ULS identifier | 4140241 |
|---|
| Call sign | WRDD219 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-04-01 |
|---|
| Expiration | 2029-04-01 |
|---|
| Frequency range | 451.7375 - 467.1875 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | AUBURN HILLS, OAKLAND, MI |
|---|
| Coordinates | 42.6282222, -83.2338611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:36 |
|---|
Licensee
| Name | AVONDALE SCHOOL DISTRICT/AVONDALE HIGH SCHOOL |
|---|
| Applicant type | G |
|---|
| FRN | 0028149524 |
|---|
| Location | AUBURN HILLS, MI |
|---|
| Address | 2940 WAUKEGAN ST., AUBURN HILLS, MI, 48326 |
|---|
| Phone | 2485376029 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.73750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.68750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.18750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 462.50000000 | | | 25.000000 | 5.000000 | |
| 3 | 1 | MO | 462.50000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 464.50000000 | | | 25.000000 | 5.000000 | |
| 3 | 1 | MO | 464.50000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.18750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 467.50000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.50000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.73750000 | | 7K60FXE |
| 1 | 1 | 452.68750000 | | 7K60FXE |
| 1 | 1 | 457.68750000 | | 7K60FXE |
| 1 | 1 | 462.18750000 | | 7K60FXE |
| 2 | 1 | 462.50000000 | | 7K60FXE |
| 3 | 1 | 462.50000000 | | 7K60FXE |
| 2 | 1 | 464.50000000 | | 7K60FXE |
| 3 | 1 | 464.50000000 | | 7K60FXE |
| 1 | 1 | 467.18750000 | | 7K60FXE |
| 3 | 1 | 467.50000000 | | 7K60FXE |
| 3 | 1 | 469.50000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AUBURN HILLS, OAKLAND, MI | 42.62866667, -83.23108333 | | | | |
| 2 | T | 2800 WAUKEGAN ST, AUBURN HILLS, OAKLAND, MI | 42.62822222, -83.23386111 | 272.000 m | B | 9.100 m structure / 10.600 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 10.600 m | | | | 21.100 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2940 WAUKEGAN ST., AUBURN HILLS, MI | OAKLAND | 2488819090 |
| 2 | 2800 WAUKEGAN ST, AUBURN HILLS, MI | OAKLAND | 2485376100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-22 | WRDD219 | LETCNS |
| 2024-04-23 | WRDD219 | LIMOD |
| 2019-04-01 | WRDD219 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4140241 | 2026-08-02 01:22:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDD219 | ULS 4140241 | 2026-08-02 01:22:36 |
| Status | A | ULS 4140241 | 2026-08-02 01:22:36 |
| Service | IG | ULS 4140241 | 2026-08-02 01:22:36 |
| Grant Date | 2019-04-01 | ULS 4140241 | 2026-08-02 01:22:36 |
| Expiration Date | 2029-04-01 | ULS 4140241 | 2026-08-02 01:22:36 |