Universal Licensing System
WPIW400
DTE Gas Company
License details
| ULS identifier | 1784574 |
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| Call sign | WPIW400 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-08-28 |
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| Expiration | 2025-11-20 |
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| Cancellation | 2026-01-24 |
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| Frequency range | 451.075 - 456.075 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WHITEHALL, MUSKEGON, MI |
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| Coordinates | 43.3538889, -86.3272778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.07500000 | | | 110.000000 | 174.000000 | |
| 2 | 1 | MO | 451.07500000 | | | 40.000000 | | |
| 2 | 1 | MO | 456.07500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.07500000 | | 10K0F1D |
| 1 | 1 | 451.07500000 | | 8K10F1E |
| 1 | 1 | 451.07500000 | | 11K0F2D |
| 2 | 1 | 451.07500000 | | 8K10F1E |
| 2 | 1 | 451.07500000 | | 10K0F1D |
| 2 | 1 | 451.07500000 | | 11K0F2D |
| 2 | 1 | 456.07500000 | | 8K10F1E |
| 2 | 1 | 456.07500000 | | 11K0F2D |
| 2 | 1 | 456.07500000 | | 10K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3999 MICHILLINDA RD, WHITEHALL, MUSKEGON, MI | 43.35388889, -86.32727778 | 192.000 m | TOWER | 116.000 m structure / 122.000 m overall | |
| 2 | T | NEWAYGO, MI | 43.45002778, -86.00005556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 103.000 m | | | | 102.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 660 PLAZA DRIVE, DETROIT, MI | WAYNE | 3132351026 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-24 | WPIW400 | LIEXP |
| 2025-09-01 | WPIW400 | LETRES |
| 2024-03-23 | WPIW400 | LIAUA |
| 2017-10-26 | WPIW400 | LIAUA |
| 2017-09-30 | WPIW400 | LIAUA |
| 2016-10-26 | WPIW400 | LIAUA |
| 2016-03-12 | WPIW400 | LIAUA |
| 2016-03-11 | WPIW400 | ESUAPR |
| 2015-08-28 | WPIW400 | LIREN |
| 2015-08-24 | WPIW400 | LETRES |
| 2015-08-24 | WPIW400 | ESUAPR |
| 2013-01-03 | WPIW400 | LIAUA |
| 2013-01-02 | WPIW400 | ESUAPR |
| 2012-10-02 | WPIW400 | LIMOD |
| 2008-01-17 | WPIW400 | LIAUA |
| 2008-01-16 | WPIW400 | ESUAPR |
| 2008-01-05 | WPIW400 | LIAUA |
| 2008-01-04 | WPIW400 | ESUAPR |
| 2005-09-21 | WPIW400 | LIREN |
| 2005-08-31 | WPIW400 | ESUAPR |
| 2005-08-29 | WPIW400 | LETRES |
| 2005-05-28 | WPIW400 | LIAUA |
| 2005-05-27 | WPIW400 | ESUAPR |
| 2003-10-21 | WPIW400 | LIAUA |
| 2002-03-08 | WPIW400 | AUDOPR |
| 2001-10-03 | WPIW400 | LIAUA |
| 2001-01-11 | WPIW400 | LIREN |
| 2000-11-23 | WPIW400 | LICCNV |
| 2000-08-21 | WPIW400 | LETRES |
| 2000-03-06 | WPIW400 | AUTHPR |
| 2000-03-06 | WPIW400 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1784574 | 2026-08-02 01:17:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIW400 | ULS 1784574 | 2026-08-02 01:17:42 |
| Status | E | ULS 1784574 | 2026-08-02 01:17:42 |
| Service | IG | ULS 1784574 | 2026-08-02 01:17:42 |
| Grant Date | 2015-08-28 | ULS 1784574 | 2026-08-02 01:17:42 |
| Expiration Date | 2025-11-20 | ULS 1784574 | 2026-08-02 01:17:42 |
| Cancellation Date | 2026-01-24 | ULS 1784574 | 2026-08-02 01:17:42 |