Universal Licensing System
WRKP328
Sparks Therapy Inc
License details
| ULS identifier | 4380353 |
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| Call sign | WRKP328 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-26 |
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| Expiration | 2031-01-26 |
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| Frequency range | 452.4625 - 457.4625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Philadelphia, PHILADELPHIA, PA |
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| Coordinates | 39.9555556, -75.1845556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.46250000 | | | 40.000000 | 45.000000 | |
| 2 | 1 | MO | 452.46250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.46250000 | | 7K60FXW |
| 1 | 1 | 452.46250000 | | 11K2F3E |
| 2 | 1 | 452.46250000 | | 11K2F3E |
| 2 | 1 | 452.46250000 | | 7K60FXW |
| 2 | 1 | 457.46250000 | | 11K2F3E |
| 2 | 1 | 457.46250000 | | 7K60FXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3025 Market Street, Philadelphia, PHILADELPHIA, PA | 39.95555556, -75.18455556 | 12.000 m | BANT | 24.400 m structure / 27.400 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.400 m | | | | 4.100 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3025 Market Street, Philadelphia, PA | PHILADELPHIA | 2678316574 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-26 | WRKP328 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4380353 | 2026-08-02 01:22:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKP328 | ULS 4380353 | 2026-08-02 01:22:11 |
| Status | A | ULS 4380353 | 2026-08-02 01:22:11 |
| Service | IG | ULS 4380353 | 2026-08-02 01:22:11 |
| Grant Date | 2021-01-26 | ULS 4380353 | 2026-08-02 01:22:11 |
| Expiration Date | 2031-01-26 | ULS 4380353 | 2026-08-02 01:22:11 |