Universal Licensing System
WPKS771
MODINE MANUFACTURING COMPANY
License details
| ULS identifier | 1785472 |
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| Call sign | WPKS771 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-04-06 |
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| Expiration | 2032-06-25 |
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| Frequency range | 461.5875 - 468.8875 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | TRENTON, GRUNDY, MO |
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| Coordinates | 40.0930000, -93.6106389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.58750000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB | 463.33750000 | | | 30.000000 | 60.000000 | |
| 3 | 1 | MO | 463.33750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 463.58750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 463.81250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB2 | 463.88750000 | | | 10.000000 | 20.000000 | |
| 3 | 1 | MO | 463.88750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 468.88750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.58750000 | | 11K2F3E |
| 2 | 1 | 463.33750000 | | 11K2F3E |
| 3 | 1 | 463.33750000 | | 11K2F3E |
| 1 | 1 | 463.58750000 | | 11K2F3E |
| 1 | 1 | 463.81250000 | | 11K2F3E |
| 2 | 1 | 463.88750000 | | 7K60FXE |
| 2 | 1 | 463.88750000 | | 11K2F3E |
| 3 | 1 | 463.88750000 | | 7K60FXE |
| 3 | 1 | 463.88750000 | | 11K2F3E |
| 3 | 1 | 468.88750000 | | 7K60FXE |
| 3 | 1 | 468.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GRUNDY, MO | 40.08361111, -93.59577778 | | | | |
| 2 | | 822 INDUSTRIAL DR, TRENTON, GRUNDY, MO | 40.09300000, -93.61063889 | 239.300 m | BANT | 15.200 m structure / 16.700 m overall | N |
| 3 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 16.700 m | | | | 9.700 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 822 INDUSTRIAL DR, TRENTON, MO | GRUNDY | 8163593976 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-06 | WPKS771 | LIREN |
| 2021-06-23 | WPKS771 | LIMOD |
| 2012-05-09 | WPKS771 | LIREN |
| 2012-05-09 | WPKS771 | LTSAPR |
| 2011-07-26 | WPKS771 | LETCNS |
| 2010-10-26 | WPKS771 | LIMOD |
| 2002-04-17 | WPKS771 | LIREN |
| 2002-04-01 | WPKS771 | LETRES |
| 2002-02-25 | WPKS771 | AUDOPR |
| 2000-11-23 | WPKS771 | LICCNV |
| 1998-06-29 | WPKS771 | LIMOD |
| 1998-06-29 | WPKS771 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785472 | 2026-08-02 01:24:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKS771 | ULS 1785472 | 2026-08-02 01:24:49 |
| Status | A | ULS 1785472 | 2026-08-02 01:24:49 |
| Service | IG | ULS 1785472 | 2026-08-02 01:24:49 |
| Grant Date | 2022-04-06 | ULS 1785472 | 2026-08-02 01:24:49 |
| Expiration Date | 2032-06-25 | ULS 1785472 | 2026-08-02 01:24:49 |