Universal Licensing System
WPLP903
THUNDER BAY MANUFACTURING CORP
License details
| ULS identifier | 1909274 |
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| Call sign | WPLP903 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-09-05 |
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| Expiration | 2012-11-14 |
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| Cancellation | 2013-01-19 |
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| Frequency range | 72.16 MHz |
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| Locations | 1 |
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| Representative location | ALPENA, MI |
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| Coordinates | 45.0672222, -83.4488611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:02 |
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Licensee
| Name | THUNDER BAY MANUFACTURING CORP |
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| Applicant type | C |
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| FRN | 0002734192 |
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| Location | ALPENA, MI |
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| Address | ALPENA, MI, 49707 |
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| Phone | 5173543181 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 72.16000000 | | | 0.120000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.16000000 | | 8K00F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ALPENA, MI | 45.06722222, -83.44886111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 666 MC KINLEY ST, ALPENA, MI | | 5173543181 |
License history
| Date | File or call sign | Action |
|---|
| 2013-01-19 | WPLP903 | LIEXP |
| 2012-08-20 | WPLP903 | LETRES |
| 2002-09-05 | WPLP903 | LIREN |
| 2002-09-03 | WPLP903 | LITIN |
| 2002-08-19 | WPLP903 | LITIN |
| 2002-08-19 | WPLP903 | LETRES |
| 2001-11-23 | WPLP903 | AUDOPR |
| 2000-11-24 | WPLP903 | LICCNV |
| 1997-11-14 | WPLP903 | AUTHPR |
| 1997-11-14 | WPLP903 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1909274 | 2026-08-02 01:12:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLP903 | ULS 1909274 | 2026-08-02 01:12:02 |
| Status | E | ULS 1909274 | 2026-08-02 01:12:02 |
| Service | IG | ULS 1909274 | 2026-08-02 01:12:02 |
| Grant Date | 2002-09-05 | ULS 1909274 | 2026-08-02 01:12:02 |
| Expiration Date | 2012-11-14 | ULS 1909274 | 2026-08-02 01:12:02 |
| Cancellation Date | 2013-01-19 | ULS 1909274 | 2026-08-02 01:12:02 |