Universal Licensing System
WPTJ919
SUN CHEMICAL CORP
License details
| ULS identifier | 2357746 |
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| Call sign | WPTJ919 |
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| Radio service | RS |
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| Status | E |
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| Grant date | 2011-08-09 |
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| Expiration | 2021-10-17 |
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| Cancellation | 2021-12-18 |
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| Frequency range | 8500 - 10000 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | MUSKEGON, MUSKEGON, MI |
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| Coordinates | 43.2341667, -86.2675000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:01 |
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Licensee
| Name | SUN CHEMICAL CORP |
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| Applicant type | C |
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| FRN | 0005393251 |
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| Location | MUSKEGON, MI |
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| Address | 4925 EVANSTON AVE, MUSKEGON, MI, 49442 |
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| Phone | 2317882371 |
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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 | LR | 8500.00000000 | 10000.00000000 | | 0.005000 | 0.250000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 8500.00000000 | | 1G30NXN |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4925 EVANSTON AVE, MUSKEGON, MUSKEGON, MI | 43.23416667, -86.26750000 | 179.000 m | TANK | 1.300 m structure / 1.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 1.300 m | | | | 1.300 | |
Control points
| Number | Address | County | Phone |
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| 1 | 4925 EVENSTON AVE, MUSKEGON, MI | MUSKEGON | 2317882371 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-18 | WPTJ919 | LIEXP |
| 2018-12-21 | WPTJ919 | LIAUA |
| 2011-08-09 | WPTJ919 | LIREN |
| 2011-08-09 | WPTJ919 | LTSAPR |
| 2011-07-25 | WPTJ919 | LETRES |
| 2003-03-27 | WPTJ919 | LIAUA |
| 2002-07-15 | WPTJ919 | LETCNS |
| 2001-10-17 | WPTJ919 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2357746 | 2026-08-02 01:14:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPTJ919 | ULS 2357746 | 2026-08-02 01:14:01 |
| Status | E | ULS 2357746 | 2026-08-02 01:14:01 |
| Service | RS | ULS 2357746 | 2026-08-02 01:14:01 |
| Grant Date | 2011-08-09 | ULS 2357746 | 2026-08-02 01:14:01 |
| Expiration Date | 2021-10-17 | ULS 2357746 | 2026-08-02 01:14:01 |
| Cancellation Date | 2021-12-18 | ULS 2357746 | 2026-08-02 01:14:01 |