Universal Licensing System
WPKQ511
MIDWEST MAINTENANCE INC
License details
| ULS identifier | 1749909 |
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| Call sign | WPKQ511 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-06-09 |
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| Expiration | 2002-06-09 |
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| Cancellation | 2002-10-13 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | OH |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:06 |
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Licensee
| Name | MIDWEST MAINTENANCE INC |
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| Applicant type | C |
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| FRN | 0003020930 |
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| Location | PIQUA, OH |
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| Address | PIQUA, OH, 45356 |
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| Phone | 9377739236 |
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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 | MOI | 464.50000000 | | | 4.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OH | | | | | |
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 | 101 FOX DR, PIQUA, OH | | 9377739236 |
License history
| Date | File or call sign | Action |
|---|
| 2002-10-13 | WPKQ511 | LIEXP |
| 2002-03-18 | WPKQ511 | LETRES |
| 2000-11-23 | WPKQ511 | LICCNV |
| 1997-06-09 | WPKQ511 | LIISS |
| 1997-06-09 | WPKQ511 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1749909 | 2026-08-02 01:11:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKQ511 | ULS 1749909 | 2026-08-02 01:11:06 |
| Status | E | ULS 1749909 | 2026-08-02 01:11:06 |
| Service | IG | ULS 1749909 | 2026-08-02 01:11:06 |
| Grant Date | 1997-06-09 | ULS 1749909 | 2026-08-02 01:11:06 |
| Expiration Date | 2002-06-09 | ULS 1749909 | 2026-08-02 01:11:06 |
| Cancellation Date | 2002-10-13 | ULS 1749909 | 2026-08-02 01:11:06 |