Universal Licensing System
KPH250
SHADOW TRAFFIC NETWORK
License details
| ULS identifier | 1119838 |
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| Call sign | KPH250 |
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| Radio service | RP |
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| Status | E |
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| Grant date | 1991-12-31 |
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| Expiration | 1998-08-01 |
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| Cancellation | 2000-09-24 |
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| Frequency range | 450.85 MHz |
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| Locations | 1 |
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| Representative location | PHILADELPHIA, PHILADELPHIA, PA |
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| Coordinates | 39.9523333, -75.1662778 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-09 00:48:27 |
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Licensee
| Name | SHADOW TRAFFIC NETWORK |
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| Applicant type | C |
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| Location | BALA CYNWYD, PA |
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| Address | 555 CITY LINE AVENUE, BALA CYNWYD, PA, 19004 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 450.85000000 | | | 30.000000 | 198.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 450.85000000 | | 50K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1500 MARKET ST., PHILADELPHIA, PA, PHILADELPHIA, PHILADELPHIA, PA | 39.95233333, -75.16627778 | 12.000 m | | 172.000 m structure / 172.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 172.000 m | | | | | |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1119838 | 2026-08-09 00:48:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KPH250 | ULS 1119838 | 2026-08-09 00:48:27 |
| Status | E | ULS 1119838 | 2026-08-09 00:48:27 |
| Service | RP | ULS 1119838 | 2026-08-09 00:48:27 |
| Grant Date | 1991-12-31 | ULS 1119838 | 2026-08-09 00:48:27 |
| Expiration Date | 1998-08-01 | ULS 1119838 | 2026-08-09 00:48:27 |
| Cancellation Date | 2000-09-24 | ULS 1119838 | 2026-08-09 00:48:27 |