Universal Licensing System
WQDE457
ST JOSEPH PREPARTORY SCHOOL
License details
| ULS identifier | 2738738 |
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| Call sign | WQDE457 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-05-21 |
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| Expiration | 2025-08-04 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 451.4125 - 468.8375 MHz (7 frequencies) |
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| Locations | 2 |
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| Representative location | Philadelphia, PHILADELPHIA, PA |
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| Coordinates | 39.9730000, -75.1643333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.88750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.13750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB2 | 463.83750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 463.83750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 451.88750000 | | 11K2F3E |
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 452.08750000 | | 11K2F3E |
| 1 | 1 | 452.13750000 | | 11K2F3E |
| 2 | 1 | 463.83750000 | | 11K2F3E |
| 3 | 1 | 463.83750000 | | 11K2F3E |
| 3 | 1 | 468.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Philadelphia, PHILADELPHIA, PA | 39.90111111, -75.18000000 | | | | |
| 2 | T | 17th & Girard, Philadelphia, PHILADELPHIA, PA | 39.97300000, -75.16433333 | 30.500 m | BMAST | 42.500 m structure / 45.800 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 45.800 m | | | | 44.700 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17TH AND GIRARD, PHILADELPHIA, PA | PHILADELPHIA | 2159781000 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQDE457 | LIEXP |
| 2025-05-12 | WQDE457 | LETRES |
| 2021-04-20 | WQDE457 | LIMOD |
| 2015-05-21 | WQDE457 | LIREN |
| 2015-05-14 | WQDE457 | ESUAPR |
| 2015-05-11 | WQDE457 | LETRES |
| 2009-05-01 | WQDE457 | ESUFNR |
| 2006-03-01 | WQDE457 | LTSAPR |
| 2006-03-01 | WQDE457 | LIAUA |
| 2005-08-04 | WQDE457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2738738 | 2026-08-02 01:15:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDE457 | ULS 2738738 | 2026-08-02 01:15:54 |
| Status | E | ULS 2738738 | 2026-08-02 01:15:54 |
| Service | IG | ULS 2738738 | 2026-08-02 01:15:54 |
| Grant Date | 2015-05-21 | ULS 2738738 | 2026-08-02 01:15:54 |
| Expiration Date | 2025-08-04 | ULS 2738738 | 2026-08-02 01:15:54 |
| Cancellation Date | 2025-12-13 | ULS 2738738 | 2026-08-02 01:15:54 |