Universal Licensing System
WPTF604
NORTHFIELD CENTER TOWNSHIP OF
License details
| ULS identifier | 2351866 |
|---|
| Call sign | WPTF604 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2001-09-20 |
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| Expiration | 2011-09-20 |
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| Cancellation | 2011-11-26 |
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| Frequency range | 423.9 - 428.9 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NORTHFIELD CENTER, SUMMIT, OH |
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| Coordinates | 41.3139444, -81.5415000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 423.90000000 | | | 40.000000 | 60.000000 | |
| 2 | 1 | MO | 423.90000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 428.90000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 428.90000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 423.90000000 | | 20K0F3E |
| 2 | 1 | 423.90000000 | | 20K0F3E |
| 2 | 1 | 428.90000000 | | 20K0F3E |
| 3 | 1 | 428.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 60 W AURORA RD, NORTHFIELD CENTER, SUMMIT, OH | 41.31394444, -81.54150000 | 255.100 m | TOWER | 30.000 m structure / 30.000 m overall | |
| 2 | T | | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
| 3 | T | OH | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 30.000 m | | | | -3.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 60 W AURORA RD, NORTHFIELD CENTER, OH | SUMMIT | 3304677410 |
License history
| Date | File or call sign | Action |
|---|
| 2011-11-26 | WPTF604 | LIEXP |
| 2011-09-10 | WPTF604 | ESURNW |
| 2011-08-21 | WPTF604 | ESURNW |
| 2011-07-22 | WPTF604 | ESURNW |
| 2011-06-27 | WPTF604 | LETRES |
| 2011-06-22 | WPTF604 | ESURNW |
| 2009-01-12 | WPTF604 | LTSAPR |
| 2009-01-10 | WPTF604 | LIAUA |
| 2002-06-25 | WPTF604 | LETCNS |
| 2001-09-20 | WPTF604 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2351866 | 2026-08-02 01:11:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTF604 | ULS 2351866 | 2026-08-02 01:11:22 |
| Status | E | ULS 2351866 | 2026-08-02 01:11:22 |
| Service | PW | ULS 2351866 | 2026-08-02 01:11:22 |
| Grant Date | 2001-09-20 | ULS 2351866 | 2026-08-02 01:11:22 |
| Expiration Date | 2011-09-20 | ULS 2351866 | 2026-08-02 01:11:22 |
| Cancellation Date | 2011-11-26 | ULS 2351866 | 2026-08-02 01:11:22 |