Universal Licensing System
WPMY903
TROUP ELECTRONICS INC
License details
| ULS identifier | 1924448 |
|---|
| Call sign | WPMY903 |
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| Radio service | YG |
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| Status | T |
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| Grant date | 1999-04-05 |
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| Expiration | 2004-04-05 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 451.8625 - 468.7875 MHz (10 frequencies) |
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| Locations | 3 |
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| Representative location | JACKSON, JACKSON, MI |
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| Coordinates | 42.2378056, -84.3571667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:03 |
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Licensee
| Name | TROUP ELECTRONICS INC |
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| Applicant type | C |
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| Location | JACKSON, MI |
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| Address | 3050 S SANDSTONE RD, JACKSON, MI, 49201 |
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| Phone | 5177968000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB8 | 451.86250000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 451.86250000 | | | 40.000000 | | |
| 1 | 1 | FB8 | 452.26250000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 452.26250000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 456.86250000 | | | 40.000000 | 5.000000 | |
| 3 | 1 | MO | 456.86250000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 457.26250000 | | | 40.000000 | 5.000000 | |
| 3 | 1 | MO | 457.26250000 | | | 40.000000 | | |
| 1 | 1 | FB8 | 462.03750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 462.03750000 | | | 40.000000 | | |
| 1 | 1 | FB8 | 463.53750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 463.53750000 | | | 40.000000 | | |
| 1 | 1 | FB8 | 463.78750000 | | | 100.000000 | 250.000000 | |
| 3 | 1 | MO | 463.78750000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 467.03750000 | | | 40.000000 | 5.000000 | |
| 3 | 1 | MO | 467.03750000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 468.53750000 | | | 40.000000 | 5.000000 | |
| 3 | 1 | MO | 468.53750000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 468.78750000 | | | 40.000000 | 5.000000 | |
| 3 | 1 | MO | 468.78750000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 451.86250000 | | 11K2F3E |
| 3 | 1 | 451.86250000 | | 11K2F3E |
| 1 | 1 | 452.26250000 | | 11K2F3E |
| 3 | 1 | 452.26250000 | | 11K2F3E |
| 2 | 1 | 456.86250000 | | 11K2F3E |
| 3 | 1 | 456.86250000 | | 11K2F3E |
| 2 | 1 | 457.26250000 | | 11K2F3E |
| 3 | 1 | 457.26250000 | | 11K2F3E |
| 1 | 1 | 462.03750000 | | 11K2F3E |
| 3 | 1 | 462.03750000 | | 11K2F3E |
| 1 | 1 | 463.53750000 | | 11K2F3E |
| 3 | 1 | 463.53750000 | | 11K2F3E |
| 1 | 1 | 463.78750000 | | 11K2F3E |
| 3 | 1 | 463.78750000 | | 11K2F3E |
| 2 | 1 | 467.03750000 | | 11K2F3E |
| 3 | 1 | 467.03750000 | | 11K2F3E |
| 2 | 1 | 468.53750000 | | 11K2F3E |
| 3 | 1 | 468.53750000 | | 11K2F3E |
| 2 | 1 | 468.78750000 | | 11K2F3E |
| 3 | 1 | 468.78750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1166 FAIRFAX AVE, JACKSON, JACKSON, MI | 42.23780556, -84.35716667 | 288.000 m | TOWER | 128.000 m structure / 128.000 m overall | N |
| 2 | T | MI | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 101.000 m | | | | 91.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 101.000 m | | 3.0000 | 0.0000 | 91.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3050 S SANDSTONE RD, JACKSON, MI | | 5177968000 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPMY903 | PNACT |
| 2004-06-10 | WPMY903 | LITERM |
| 2004-06-10 | WPMY903 | LETACS |
| 2004-06-06 | WPMY903 | LIEXP |
| 2004-01-12 | WPMY903 | LETRES |
| 2000-11-24 | WPMY903 | LICCNV |
| 1999-04-06 | WPMY903 | AUTHPR |
| 1999-04-05 | WPMY903 | LIISS |
| WPMY903 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1924448 | 2026-08-02 01:28:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMY903 | ULS 1924448 | 2026-08-02 01:28:03 |
| Status | T | ULS 1924448 | 2026-08-02 01:28:03 |
| Service | YG | ULS 1924448 | 2026-08-02 01:28:03 |
| Grant Date | 1999-04-05 | ULS 1924448 | 2026-08-02 01:28:03 |
| Expiration Date | 2004-04-05 | ULS 1924448 | 2026-08-02 01:28:03 |
| Cancellation Date | 2004-06-10 | ULS 1924448 | 2026-08-02 01:28:03 |