Universal Licensing System
WPNP688
MIDPORT ELECTRONICS INC
License details
| ULS identifier | 1804214 |
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| Call sign | WPNP688 |
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| Radio service | YK |
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| Status | T |
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| Grant date | 1999-04-23 |
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| Expiration | 2009-04-23 |
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| Cancellation | 2002-07-18 |
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| Frequency range | 427.25 - 429.75 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | WAYNE, MI |
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| Coordinates | 42.3300278, -83.0490833 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:04 |
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Licensee
| Name | MIDPORT ELECTRONICS INC |
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| Applicant type | C |
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| FRN | 0004840534 |
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| Location | TOLEDO, OH |
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| Address | 3101 W SYLVANIA AVE, TOLEDO, OH, 43613 |
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| Phone | 4192921199 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB6C | 422.25000000 | | | 90.000000 | 250.000000 | |
| 1 | 1 | FB6C | 422.57500000 | | | 90.000000 | 250.000000 | |
| 1 | 1 | FB6C | 422.87500000 | | | 90.000000 | 250.000000 | |
| 1 | 1 | FB6C | 424.67500000 | | | 90.000000 | 250.000000 | |
| 1 | 1 | FB6C | 424.75000000 | | | 90.000000 | 250.000000 | |
| 2 | 1 | MO | 427.25000000 | | | 15.000000 | | |
| 2 | 1 | MO | 427.57500000 | | | 15.000000 | | |
| 2 | 1 | MO | 427.87500000 | | | 15.000000 | | |
| 2 | 1 | MO | 429.67500000 | | | 15.000000 | | |
| 2 | 1 | MO | 429.75000000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 422.25000000 | | 20K0F3E |
| 1 | 1 | 422.57500000 | | 20K0F3E |
| 1 | 1 | 422.87500000 | | 20K0F3E |
| 1 | 1 | 424.67500000 | | 20K0F3E |
| 1 | 1 | 424.75000000 | | 20K0F3E |
| 2 | 1 | 427.25000000 | | 20K0F3E |
| 2 | 1 | 427.57500000 | | 20K0F3E |
| 2 | 1 | 427.87500000 | | 20K0F3E |
| 2 | 1 | 429.67500000 | | 20K0F3E |
| 2 | 1 | 429.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 SEAGATE, TOLEDO, LUCAS, OH | 41.70338889, -83.49661111 | 180.000 m | B | 119.000 m structure / 125.000 m overall | N |
| 2 | T | WAYNE, MI | 42.33002778, -83.04908333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 125.000 m | | | | 7.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 125.000 m | | 3.0000 | 0.0000 | 7.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 3101 W SYLVANIA AVE, TOLEDO, OH | | 4192921199 |
License history
| Date | File or call sign | Action |
|---|
| 2002-07-24 | WPNP688 | PNACC |
| 2002-07-18 | WPNP688 | LITERM |
| 2002-07-18 | WPNP688 | COR |
| 2001-02-28 | WPNP688 | AUTHPR |
| 2001-02-27 | WPNP688 | INTDUP |
| 2001-02-27 | WPNP688 | COR |
| 2000-11-23 | WPNP688 | LICCNV |
| 1999-04-23 | WPNP688 | AUTHPR |
| 1999-04-23 | WPNP688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1804214 | 2026-08-02 00:44:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNP688 | ULS 1804214 | 2026-08-02 00:44:04 |
| Status | T | ULS 1804214 | 2026-08-02 00:44:04 |
| Service | YK | ULS 1804214 | 2026-08-02 00:44:04 |
| Grant Date | 1999-04-23 | ULS 1804214 | 2026-08-02 00:44:04 |
| Expiration Date | 2009-04-23 | ULS 1804214 | 2026-08-02 00:44:04 |
| Cancellation Date | 2002-07-18 | ULS 1804214 | 2026-08-02 00:44:04 |