Universal Licensing System
WPJJ247
Electro-Pro LLC
License details
| ULS identifier | 1737100 |
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| Call sign | WPJJ247 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-04-12 |
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| Expiration | 2021-06-28 |
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| Cancellation | 2021-08-28 |
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| Frequency range | 461.675 - 466.675 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HARTLAND, LIVINGSTON, MI |
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| Coordinates | 42.7397500, -83.7624444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.67500000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO | 461.67500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 466.67500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.67500000 | | 7K60FXD |
| 1 | 1 | 461.67500000 | | 7K60FXE |
| 1 | 1 | 461.67500000 | | 11K2F3E |
| 2 | 1 | 461.67500000 | | 7K60FXE |
| 2 | 1 | 461.67500000 | | 11K2F3E |
| 2 | 1 | 461.67500000 | | 7K60FXD |
| 2 | 1 | 466.67500000 | | 7K60FXD |
| 2 | 1 | 466.67500000 | | 7K60FXE |
| 2 | 1 | 466.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 300 FT NE OF INT OF US 23 AND CENTER RD, HARTLAND, LIVINGSTON, MI | 42.73975000, -83.76244444 | 320.000 m | TOWER | 31.000 m structure / 36.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.000 m | | | | 65.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6403 W PIERSON RD, FLUSHING, MI | GENESEE | 8106595000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-28 | WPJJ247 | LIEXP |
| 2021-04-05 | WPJJ247 | LETRES |
| 2016-05-12 | WPJJ247 | LIASS |
| 2016-05-03 | WPJJ247 | ESUAPR |
| 2016-03-30 | WPJJ247 | LIMOD |
| 2016-03-22 | WPJJ247 | ESUAPR |
| 2015-01-10 | WPJJ247 | LIASS |
| 2015-01-09 | WPJJ247 | ESUAPR |
| 2011-08-15 | WPJJ247 | LIMOD |
| 2011-04-12 | WPJJ247 | LIREN |
| 2011-04-04 | WPJJ247 | LETRES |
| 2010-03-29 | WPJJ247 | LIMOD |
| 2001-08-31 | WPJJ247 | AUDOPR |
| 2001-05-10 | WPJJ247 | LIREN |
| 2001-04-02 | WPJJ247 | LETRES |
| 2000-11-23 | WPJJ247 | LICCNV |
| 1996-06-28 | WPJJ247 | AUTHPR |
| 1996-06-28 | WPJJ247 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1737100 | 2026-08-02 01:22:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJJ247 | ULS 1737100 | 2026-08-02 01:22:20 |
| Status | E | ULS 1737100 | 2026-08-02 01:22:20 |
| Service | IG | ULS 1737100 | 2026-08-02 01:22:20 |
| Grant Date | 2011-04-12 | ULS 1737100 | 2026-08-02 01:22:20 |
| Expiration Date | 2021-06-28 | ULS 1737100 | 2026-08-02 01:22:20 |
| Cancellation Date | 2021-08-28 | ULS 1737100 | 2026-08-02 01:22:20 |