Universal Licensing System
WSIU401
RR Donnelley
License details
| ULS identifier | 5153610 |
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| Call sign | WSIU401 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-06-21 |
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| Expiration | 2035-06-21 |
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| Frequency range | 451.2375 - 457.0625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Quakertown, BUCKS, PA |
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| Coordinates | 40.4556667, -75.3332222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.06250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.23750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.06250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 11K0F3E |
| 1 | 1 | 452.06250000 | | 11K0F3E |
| 1 | 1 | 456.23750000 | | 11K0F3E |
| 1 | 1 | 457.06250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Quakertown, BUCKS, PA | 40.45566667, -75.33322222 | | | | |
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 | 100 American Drive, Quakertown, PA | BUCKS | 2155368200 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-21 | WSIU401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5153610 | 2026-08-02 01:24:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSIU401 | ULS 5153610 | 2026-08-02 01:24:15 |
| Status | A | ULS 5153610 | 2026-08-02 01:24:15 |
| Service | IG | ULS 5153610 | 2026-08-02 01:24:15 |
| Grant Date | 2025-06-21 | ULS 5153610 | 2026-08-02 01:24:15 |
| Expiration Date | 2035-06-21 | ULS 5153610 | 2026-08-02 01:24:15 |