Universal Licensing System
WRDF900
OAKLAND, COUNTY OF
License details
| ULS identifier | 4151562 |
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| Call sign | WRDF900 |
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| Radio service | SY |
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| Status | E |
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| Grant date | 2019-04-19 |
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| Expiration | 2019-06-16 |
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| Cancellation | 2019-08-17 |
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| Frequency range | 769.6125 - 799.6125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BLOOMFIELD HILLS, OAKLAND, MI |
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| Coordinates | 42.5866667, -83.2363889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 769.61250000 | | | 5.000000 | 23.000000 | |
| 2 | 1 | MO | 799.61250000 | | | 7.000000 | 14.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 769.61250000 | | 20K0F2D |
| 1 | 1 | 769.61250000 | | 20K0F1D |
| 1 | 1 | 769.61250000 | | 20K0F9W |
| 2 | 1 | 799.61250000 | | 20K0F9W |
| 2 | 1 | 799.61250000 | | 20K0F1D |
| 2 | 1 | 799.61250000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1805 KENSINGTON RD, BLOOMFIELD HILLS, OAKLAND, MI | 42.58666667, -83.23638889 | 261.000 m | MTOWER | 42.700 m structure / 45.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.700 m | | | | 57.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1200 N TELEGRAPH RD BLDG 16E, PONTIAC, MI | OAKLAND | 2488581100 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| P | 5048 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-17 | WRDF900 | LIEXP |
| 2019-04-20 | WRDF900 | AUTHPR |
| 2019-04-19 | WRDF900 | LIISS |
| 2019-04-19 | WRDF900 | COR |
| 2019-04-19 | WRDF900 | INTDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4151562 | 2026-08-02 01:11:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF900 | ULS 4151562 | 2026-08-02 01:11:31 |
| Status | E | ULS 4151562 | 2026-08-02 01:11:31 |
| Service | SY | ULS 4151562 | 2026-08-02 01:11:31 |
| Grant Date | 2019-04-19 | ULS 4151562 | 2026-08-02 01:11:31 |
| Expiration Date | 2019-06-16 | ULS 4151562 | 2026-08-02 01:11:31 |
| Cancellation Date | 2019-08-17 | ULS 4151562 | 2026-08-02 01:11:31 |