Universal Licensing System
WPKM704
MAYER ELEC CORP
License details
| ULS identifier | 1748777 |
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| Call sign | WPKM704 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-04-28 |
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| Expiration | 2002-04-28 |
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| Cancellation | 2002-09-01 |
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| Frequency range | 464.525 MHz |
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| Locations | 1 |
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| Representative location | HENNEPIN, MN |
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| Coordinates | 44.9713611, -93.2821667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:29:02 |
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Licensee
| Name | MAYER ELEC CORP |
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| Applicant type | C |
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| Location | CRYSTAL, MN |
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| Address | 5128 HANSON CT, CRYSTAL, MN, 55429 |
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| Phone | 6125379357 |
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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 | 464.52500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 464.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HENNEPIN, MN | 44.97136111, -93.28216667 | | | | |
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 | 5128 HANSON CT, CRYSTAL, MN | | 6125379357 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-01 | WPKM704 | LIEXP |
| 2002-02-04 | WPKM704 | LETRES |
| 2001-10-25 | WPKM704 | AUDCAN |
| 2000-11-23 | WPKM704 | LICCNV |
| 1997-04-28 | WPKM704 | LIISS |
| 1997-04-28 | WPKM704 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1748777 | 2026-08-02 01:29:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKM704 | ULS 1748777 | 2026-08-02 01:29:02 |
| Status | E | ULS 1748777 | 2026-08-02 01:29:02 |
| Service | IG | ULS 1748777 | 2026-08-02 01:29:02 |
| Grant Date | 1997-04-28 | ULS 1748777 | 2026-08-02 01:29:02 |
| Expiration Date | 2002-04-28 | ULS 1748777 | 2026-08-02 01:29:02 |
| Cancellation Date | 2002-09-01 | ULS 1748777 | 2026-08-02 01:29:02 |