Universal Licensing System
WRJJ783
OAKLAND COUNTY RADIO
License details
| ULS identifier | 4331460 |
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| Call sign | WRJJ783 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-09-12 |
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| Expiration | 2030-09-12 |
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| Frequency range | 424.075 - 429.225 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | PONTIAC, OAKLAND, MI |
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| Coordinates | 42.6544444, -83.3327778 |
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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 | 424.07500000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 424.10000000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 424.20000000 | | | 40.000000 | 80.000000 | |
| 1 | 1 | FB2 | 424.22500000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | MO | 429.07500000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 429.10000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 429.20000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 429.22500000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 424.07500000 | | 7K60FXW |
| 1 | 1 | 424.10000000 | | 7K60FXW |
| 1 | 1 | 424.20000000 | | 7K60FXW |
| 1 | 1 | 424.22500000 | | 11K2F3E |
| 2 | 1 | 429.07500000 | | 7K60FXW |
| 2 | 1 | 429.10000000 | | 7K60FXW |
| 2 | 1 | 429.20000000 | | 7K60FXW |
| 2 | 1 | 429.22500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1200 N TELEGRAPH RD, PONTIAC, OAKLAND, MI | 42.65444444, -83.33277778 | 298.400 m | TANK | 44.200 m structure / 46.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.200 m | | 3.0000 | | -43.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1200 N TELEGRAPH, PONTIAC, MI | OAKLAND | 8108581100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-10-01 | WRJJ783 | LIAUA |
| 2021-06-15 | WRJJ783 | LETCNS |
| 2020-09-12 | WRJJ783 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4331460 | 2026-08-02 01:11:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRJJ783 | ULS 4331460 | 2026-08-02 01:11:31 |
| Status | A | ULS 4331460 | 2026-08-02 01:11:31 |
| Service | PW | ULS 4331460 | 2026-08-02 01:11:31 |
| Grant Date | 2020-09-12 | ULS 4331460 | 2026-08-02 01:11:31 |
| Expiration Date | 2030-09-12 | ULS 4331460 | 2026-08-02 01:11:31 |