Universal Licensing System
WPBG420
UNITED STATES GYPSUM CO
License details
| ULS identifier | 1781702 |
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| Call sign | WPBG420 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-06-18 |
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| Expiration | 2003-06-18 |
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| Cancellation | 2003-09-07 |
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| Frequency range | 456.175 - 468.4 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | TAWAS CITY, IOSCO, MI |
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| Coordinates | 44.1875278, -83.5583056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:33 |
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Licensee
| Name | UNITED STATES GYPSUM CO |
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| Applicant type | C |
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| Location | TAWAS CITY, MI |
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| Address | 2930 BENSON RD, TAWAS CITY, MI, 487639419 |
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| Phone | 5173624472 |
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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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| 2 | 1 | FB2 | 451.17500000 | | | 40.000000 | 80.000000 | |
| 4 | 1 | MO | 456.17500000 | | | 40.000000 | | |
| 5 | 1 | FX1 | 456.17500000 | | | 10.000000 | | |
| 1 | 1 | FB2 | 463.40000000 | | | 40.000000 | 80.000000 | |
| 3 | 1 | MO | 465.65000000 | | | 40.000000 | | |
| 3 | 1 | MO | 468.40000000 | | | 40.000000 | | |
| 5 | 1 | FX1 | 468.40000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.17500000 | | 20K0F3E |
| 4 | 1 | 456.17500000 | | 20K0F3E |
| 5 | 1 | 456.17500000 | | 20K0F3E |
| 1 | 1 | 463.40000000 | | 20K0F3E |
| 3 | 1 | 465.65000000 | | 20K0F3E |
| 3 | 1 | 468.40000000 | | 20K0F3E |
| 5 | 1 | 468.40000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2930 BENSON RD, TAWAS CITY, IOSCO, MI | 44.18752778, -83.55830556 | 183.000 m | B | 18.000 m structure / 19.000 m overall | N |
| 2 | T | 2930 BENSON RD, TAWAS CITY, IOSCO, MI | 44.18752778, -83.56247222 | 183.000 m | B | 15.000 m structure / 19.000 m overall | N |
| 3 | T | IOSCO, MI | 44.18752778, -83.55830556 | | | | |
| 4 | T | IOSCO, MI | 44.18752778, -83.56247222 | | | | |
| 5 | T | MI | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.000 m | H | 3.0000 | 0.0000 | 18.000 | |
| 1 | 2 | T | | 19.000 m | H | 3.0000 | 0.0000 | 18.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2930 BENSON RD, TAWAS CITY, MI | | 5173620505 |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-07 | WPBG420 | LIEXP |
| 2003-03-24 | WPBG420 | LETRES |
| 2002-01-22 | WPBG420 | AUDOPR |
| 2000-11-23 | WPBG420 | LICCNV |
| 1998-06-18 | WPBG420 | LIRMD |
| 1998-06-18 | WPBG420 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1781702 | 2026-08-02 01:26:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPBG420 | ULS 1781702 | 2026-08-02 01:26:33 |
| Status | E | ULS 1781702 | 2026-08-02 01:26:33 |
| Service | IG | ULS 1781702 | 2026-08-02 01:26:33 |
| Grant Date | 1998-06-18 | ULS 1781702 | 2026-08-02 01:26:33 |
| Expiration Date | 2003-06-18 | ULS 1781702 | 2026-08-02 01:26:33 |
| Cancellation Date | 2003-09-07 | ULS 1781702 | 2026-08-02 01:26:33 |