Universal Licensing System
WPRR971
S C Johnson Home Storage LLC
License details
| ULS identifier | 1938097 |
|---|
| Call sign | WPRR971 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2001-01-05 |
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| Expiration | 2011-01-05 |
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| Cancellation | 2011-03-12 |
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| Frequency range | 21825 - 21925 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BAY CITY, BAY, MI |
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| Coordinates | 43.6252778, -83.8608333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 33M0F9W |
| 1 | 2 | 21925.00000000 | | 33M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4868 E WILDER ROAD, BAY CITY, BAY, MI | 43.62527778, -83.86083333 | 180.000 m | B | 10.100 m structure / 10.100 m overall | |
| 2 | R | | 43.61888889, -83.87222222 | 179.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | MARK HP 230B24D | | V | 40.4000 | 232.3000 | | |
| 1 | 2 | R | MARK HP 230B24D | | | 40.4000 | | | |
| 2 | 1 | T | MARK HP 230B24D | | H | 40.4000 | 232.3000 | | |
| 2 | 2 | R | MARK HP 230B24D | | | 40.4000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4868 E WILDER ROAD, BAY CITY, MI | BAY | 5176670204 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-12 | WPRR971 | LIEXP |
| 2010-10-11 | WPRR971 | LETRES |
| 2009-07-25 | WPRR971 | LIAUA |
| 2009-07-24 | WPRR971 | ESUAPR |
| 2001-01-05 | WPRR971 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1938097 | 2026-08-02 02:45:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRR971 | ULS 1938097 | 2026-08-02 02:45:30 |
| Status | E | ULS 1938097 | 2026-08-02 02:45:30 |
| Service | MG | ULS 1938097 | 2026-08-02 02:45:30 |
| Grant Date | 2001-01-05 | ULS 1938097 | 2026-08-02 02:45:30 |
| Expiration Date | 2011-01-05 | ULS 1938097 | 2026-08-02 02:45:30 |
| Cancellation Date | 2011-03-12 | ULS 1938097 | 2026-08-02 02:45:30 |