Universal Licensing System
WRDQ837
BENJAMIN FRANKLIN HIGH SCHOOL
License details
| ULS identifier | 4175220 |
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| Call sign | WRDQ837 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-07-01 |
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| Expiration | 2029-07-01 |
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| Frequency range | 464.125 - 469.125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Philadelphia, PHILADELPHIA, PA |
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| Coordinates | 39.9635000, -75.1621667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.12500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 464.12500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.12500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.12500000 | | 11K2F3E |
| 1 | 1 | 464.12500000 | | 7K60FXD |
| 1 | 1 | 464.12500000 | | 7K60FXE |
| 2 | 1 | 464.12500000 | | 7K60FXE |
| 2 | 1 | 464.12500000 | | 11K2F3E |
| 2 | 1 | 464.12500000 | | 7K60FXD |
| 2 | 1 | 469.12500000 | | 7K60FXE |
| 2 | 1 | 469.12500000 | | 11K2F3E |
| 2 | 1 | 469.12500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 505 N Broad St, Philadelphia, PHILADELPHIA, PA | 39.96350000, -75.16216667 | 17.000 m | B | 12.200 m structure / 12.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -5.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 550 N. Broad St., Philadelphia, PA | PHILADELPHIA | 2154007600 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-01 | WRDQ837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4175220 | 2026-08-02 01:22:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDQ837 | ULS 4175220 | 2026-08-02 01:22:56 |
| Status | A | ULS 4175220 | 2026-08-02 01:22:56 |
| Service | IG | ULS 4175220 | 2026-08-02 01:22:56 |
| Grant Date | 2019-07-01 | ULS 4175220 | 2026-08-02 01:22:56 |
| Expiration Date | 2029-07-01 | ULS 4175220 | 2026-08-02 01:22:56 |