Universal Licensing System
WPJK471
SOUND SYSTEMS INC.
License details
| ULS identifier | 1737465 |
|---|
| Call sign | WPJK471 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2021-06-24 |
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| Expiration | 2031-07-08 |
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| Frequency range | 464.1 - 469.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | TIFFIN, SENECA, OH |
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| Coordinates | 41.1253333, -83.1582500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 464.10000000 | | | 100.000000 | 301.000000 | |
| 3 | 1 | MO | 464.10000000 | | | 40.000000 | 80.000000 | |
| 2 | 1 | FX1 | 469.10000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 469.10000000 | | | 40.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.10000000 | | 11K2F3D |
| 1 | 1 | 464.10000000 | | 11K2F3E |
| 3 | 1 | 464.10000000 | | 11K2F3D |
| 3 | 1 | 464.10000000 | | 11K2F3E |
| 2 | 1 | 469.10000000 | | 11K2F3D |
| 2 | 1 | 469.10000000 | | 11K2F3E |
| 3 | 1 | 469.10000000 | | 11K2F3E |
| 3 | 1 | 469.10000000 | | 11K2F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 142 N ST RT 101, TIFFIN, SENECA, OH | 41.12533333, -83.15825000 | 238.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | OH | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | 161.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 1800 S County Road 19, Tiffin, OH | SENECA | 4194475700 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-07 | WPJK471 | LIAUA |
| 2021-06-24 | WPJK471 | LIREN |
| 2021-04-12 | WPJK471 | LETRES |
| 2016-03-30 | WPJK471 | LIAUA |
| 2016-03-28 | WPJK471 | ESUAPR |
| 2016-03-24 | WPJK471 | LIMOD |
| 2011-06-03 | WPJK471 | LIREN |
| 2011-04-11 | WPJK471 | LETRES |
| 2003-12-11 | WPJK471 | LIAUA |
| 2003-12-04 | WPJK471 | LIAUA |
| 2002-01-07 | WPJK471 | AUDOPR |
| 2001-05-24 | WPJK471 | LIREN |
| 2001-04-16 | WPJK471 | LETRES |
| 2001-01-19 | WPJK471 | AUTHPR |
| 2001-01-18 | WPJK471 | INTDUP |
| 2001-01-18 | WPJK471 | COR |
| 2000-11-23 | WPJK471 | COR |
| 2000-11-23 | WPJK471 | LICCNV |
| 1998-03-03 | WPJK471 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1737465 | 2026-08-02 01:10:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJK471 | ULS 1737465 | 2026-08-02 01:10:35 |
| Status | A | ULS 1737465 | 2026-08-02 01:10:35 |
| Service | YG | ULS 1737465 | 2026-08-02 01:10:35 |
| Grant Date | 2021-06-24 | ULS 1737465 | 2026-08-02 01:10:35 |
| Expiration Date | 2031-07-08 | ULS 1737465 | 2026-08-02 01:10:35 |