Universal Licensing System
WPIJ821
T & W ELECTRONICS INC
License details
| ULS identifier | 1731871 |
|---|
| Call sign | WPIJ821 |
|---|
| Radio service | IK |
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| Status | A |
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| Grant date | 2020-08-18 |
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| Expiration | 2030-09-18 |
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| Frequency range | 151.895 - 469.2625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | MI |
|---|
| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO6 | 151.83500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO6 | 151.89500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO6 | 151.92500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB6C | 463.82500000 | | | 110.000000 | 880.000000 | |
| 3 | 1 | MO | 463.82500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | FX1 | 468.82500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 468.82500000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO6 | 469.26250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 151.83500000 | | 11K0F3E |
| 3 | 1 | 151.89500000 | | 11K0F3E |
| 3 | 1 | 151.92500000 | | 11K0F3E |
| 1 | 1 | 463.82500000 | | 11K0F3E |
| 3 | 1 | 463.82500000 | | 11K0F3E |
| 2 | 1 | 468.82500000 | | 11K0F3E |
| 3 | 1 | 468.82500000 | | 11K0F3E |
| 3 | 1 | 469.26250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COR OF CLANCY AND COLDBROOK, GRAND RAPIDS, KENT, MI | 42.98280556, -85.66530556 | 197.000 m | B | 76.000 m structure / 82.000 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 | | 82.000 m | | | | 62.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1045 S DIVISION AVE, GRAND RAPIDS, MI | KENT | 6162413645 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-18 | WPIJ821 | LIREN |
| 2020-06-22 | WPIJ821 | LETRES |
| 2016-09-06 | WPIJ821 | LIMOD |
| 2011-03-24 | WPIJ821 | AUTHPR |
| 2010-11-09 | WPIJ821 | LIREN |
| 2010-09-14 | WPIJ821 | ESCAPR |
| 2010-06-28 | WPIJ821 | LETRES |
| 2000-11-23 | WPIJ821 | LICCNV |
| 2000-08-23 | WPIJ821 | LIREN |
| 2000-08-23 | WPIJ821 | AUTHPR |
| 2000-06-19 | WPIJ821 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1731871 | 2026-08-02 00:43:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIJ821 | ULS 1731871 | 2026-08-02 00:43:11 |
| Status | A | ULS 1731871 | 2026-08-02 00:43:11 |
| Service | IK | ULS 1731871 | 2026-08-02 00:43:11 |
| Grant Date | 2020-08-18 | ULS 1731871 | 2026-08-02 00:43:11 |
| Expiration Date | 2030-09-18 | ULS 1731871 | 2026-08-02 00:43:11 |