Universal Licensing System
WPQJ938
E I DUPONT DE NEMOURS CO INC
License details
| ULS identifier | 1827770 |
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| Call sign | WPQJ938 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2005-07-15 |
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| Expiration | 2015-08-14 |
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| Cancellation | 2009-02-06 |
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| Frequency range | 462.45 - 467.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MOUNT CLEMENS, MACOMB, MI |
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| Coordinates | 42.6125278, -82.8957500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 462.45000000 | | | 65.000000 | 100.000000 | |
| 2 | 1 | MO | 462.45000000 | | | 5.000000 | | |
| 2 | 1 | MO | 467.45000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.45000000 | | 20K0F3E |
| 2 | 1 | 462.45000000 | | 20K0F3E |
| 2 | 1 | 467.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 400 GROESBECK HWY, MOUNT CLEMENS, MACOMB, MI | 42.61252778, -82.89575000 | 187.000 m | B | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 23.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 400 GROESBECK HWY, MOUNT CLEMENS, MI | | 8104689119 |
License history
| Date | File or call sign | Action |
|---|
| 2009-02-07 | WPQJ938 | LICAN |
| 2007-05-11 | WPQJ938 | LIAUA |
| 2007-05-10 | WPQJ938 | ESUAPR |
| 2005-07-15 | WPQJ938 | LIREN |
| 2005-07-14 | WPQJ938 | ESCAPR |
| 2005-06-16 | WPQJ938 | LTSFRN |
| 2005-05-23 | WPQJ938 | LETRES |
| 2004-03-02 | WPQJ938 | AUDOPR |
| 2000-11-23 | WPQJ938 | LICCNV |
| 2000-08-14 | WPQJ938 | AUTHPR |
| 2000-08-14 | WPQJ938 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1827770 | 2026-08-02 01:16:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQJ938 | ULS 1827770 | 2026-08-02 01:16:18 |
| Status | C | ULS 1827770 | 2026-08-02 01:16:18 |
| Service | IG | ULS 1827770 | 2026-08-02 01:16:18 |
| Grant Date | 2005-07-15 | ULS 1827770 | 2026-08-02 01:16:18 |
| Expiration Date | 2015-08-14 | ULS 1827770 | 2026-08-02 01:16:18 |
| Cancellation Date | 2009-02-06 | ULS 1827770 | 2026-08-02 01:16:18 |