Universal Licensing System
WPOB423
COMPOSITE MATERIALS INC
License details
| ULS identifier | 1810961 |
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| Call sign | WPOB423 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-10-22 |
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| Expiration | 2003-10-22 |
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| Cancellation | 2003-12-28 |
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| Frequency range | 154.6 MHz |
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| Locations | 1 |
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| Representative location | ELKHART, IN |
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| Coordinates | 41.6550556, -85.9866667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:56 |
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Licensee
| Name | COMPOSITE MATERIALS INC |
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| Applicant type | C |
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| Location | ELKHART, IN |
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| Address | 2901 S OAKLAND AVE, ELKHART, IN, 46517 |
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| Phone | 2192946581 |
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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 | 154.60000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ELKHART, IN | 41.65505556, -85.98666667 | | | | |
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 | 2901 S OAKLAND, ELKHART, IN | | 2192946581 |
License history
| Date | File or call sign | Action |
|---|
| 2003-12-28 | WPOB423 | LIEXP |
| 2002-04-26 | WPOB423 | LETAUS |
| 2000-11-23 | WPOB423 | LICCNV |
| 1998-10-22 | WPOB423 | AUTHPR |
| 1998-10-22 | WPOB423 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1810961 | 2026-08-02 01:26:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOB423 | ULS 1810961 | 2026-08-02 01:26:56 |
| Status | E | ULS 1810961 | 2026-08-02 01:26:56 |
| Service | IG | ULS 1810961 | 2026-08-02 01:26:56 |
| Grant Date | 1998-10-22 | ULS 1810961 | 2026-08-02 01:26:56 |
| Expiration Date | 2003-10-22 | ULS 1810961 | 2026-08-02 01:26:56 |
| Cancellation Date | 2003-12-28 | ULS 1810961 | 2026-08-02 01:26:56 |