Universal Licensing System
WPCA542
Thumb Radio Inc
License details
| ULS identifier | 1707247 |
|---|
| Call sign | WPCA542 |
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| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-02-03 |
|---|
| Expiration | 2033-04-19 |
|---|
| Frequency range | 463.25 - 468.25 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MARYSVILLE, ST. CLAIR, MI |
|---|
| Coordinates | 42.9225278, -82.6510278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 463.25000000 | | | 30.000000 | 75.000000 | |
| 2 | 1 | MO | 463.25000000 | | | 35.000000 | | |
| 2 | 1 | MO | 468.25000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.25000000 | | 11K0F3E |
| 2 | 1 | 463.25000000 | | 11K0F3E |
| 2 | 1 | 468.25000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 MI W ON SMITHS CREEK 5 MI N ON PALMS 5 E, MARYSVILLE, ST. CLAIR, MI | 42.92252778, -82.65102778 | 206.000 m | | 98.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 85.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1020 N VAN DYKE, BAD AXE, MI | | 5172696420 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-03 | WPCA542 | LIREN |
| 2023-01-23 | WPCA542 | LETRES |
| 2021-06-01 | WPCA542 | LIASS |
| 2016-06-08 | WPCA542 | LIMOD |
| 2013-02-22 | WPCA542 | LIREN |
| 2013-01-21 | WPCA542 | LETRES |
| 2012-01-06 | WPCA542 | LIMOD |
| 2011-11-08 | WPCA542 | ESUAPR |
| 2011-04-07 | WPCA542 | LIMOD |
| 2011-02-23 | WPCA542 | ESUAPR |
| 2009-04-21 | WPCA542 | ESUAPR |
| 2009-04-17 | WPCA542 | LIAUA |
| 2009-04-17 | WPCA542 | LTSAPR |
| 2009-04-15 | WPCA542 | ESCFNR |
| 2003-02-05 | WPCA542 | LIREN |
| 2003-01-21 | WPCA542 | LETRES |
| 2001-11-23 | WPCA542 | AUDOPR |
| 2000-11-23 | WPCA542 | LICCNV |
| 1998-02-23 | WPCA542 | LIREN |
| 1998-02-23 | WPCA542 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1707247 | 2026-08-02 01:14:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPCA542 | ULS 1707247 | 2026-08-02 01:14:30 |
| Status | A | ULS 1707247 | 2026-08-02 01:14:30 |
| Service | IG | ULS 1707247 | 2026-08-02 01:14:30 |
| Grant Date | 2023-02-03 | ULS 1707247 | 2026-08-02 01:14:30 |
| Expiration Date | 2033-04-19 | ULS 1707247 | 2026-08-02 01:14:30 |