Universal Licensing System
WPKQ438
CHRISTOFFER FARMS INC
License details
| ULS identifier | 1749874 |
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| Call sign | WPKQ438 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-05-26 |
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| Expiration | 2032-06-06 |
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| Frequency range | 461.2 - 466.2 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WORTHINGTON, NOBLES, MN |
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| Coordinates | 43.6163611, -95.4694444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.20000000 | | | 40.000000 | 318.000000 | |
| 2 | 1 | MO | 466.20000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.20000000 | | 7K60FXE |
| 2 | 1 | 466.20000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8 1/2 MI E ON CR 34, WORTHINGTON, NOBLES, MN | 43.61636111, -95.46944444 | 463.000 m | GTOWER | 15.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8 1/2 MI E OF WORTHINGTON ON CR 34, WORTHINGTON, MN | NOBLES | 5073602851 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-26 | WPKQ438 | LIREN |
| 2014-03-24 | WPKQ438 | LIMOD |
| 2012-08-30 | WPKQ438 | LIREN |
| 2012-06-21 | WPKQ438 | ESCAPR |
| 2012-03-12 | WPKQ438 | LETRES |
| 2006-10-21 | WPKQ438 | LIAUA |
| 2006-10-20 | WPKQ438 | ESCAPR |
| 2002-04-09 | WPKQ438 | LIREN |
| 2002-03-11 | WPKQ438 | LETRES |
| 2002-01-11 | WPKQ438 | AUDOPR |
| 2001-11-09 | WPKQ438 | LIAUA |
| 2000-11-23 | WPKQ438 | LICCNV |
| 1997-06-06 | WPKQ438 | LIISS |
| 1997-06-06 | WPKQ438 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1749874 | 2026-08-02 01:14:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKQ438 | ULS 1749874 | 2026-08-02 01:14:52 |
| Status | A | ULS 1749874 | 2026-08-02 01:14:52 |
| Service | IG | ULS 1749874 | 2026-08-02 01:14:52 |
| Grant Date | 2022-05-26 | ULS 1749874 | 2026-08-02 01:14:52 |
| Expiration Date | 2032-06-06 | ULS 1749874 | 2026-08-02 01:14:52 |