Universal Licensing System
WRDU846
CALPINE CORPORATION
License details
| ULS identifier | 4183019 |
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| Call sign | WRDU846 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2019-07-25 |
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| Expiration | 2029-07-25 |
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| Cancellation | 2025-08-21 |
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| Frequency range | 462.925 MHz |
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| Locations | 1 |
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| Representative location | JAMAICA, QUEENS, NY |
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| Coordinates | 40.6468611, -73.7847222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:06 |
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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 | FB | 462.92500000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 462.92500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | JFK ACCESS ROAD, BUILDING 49, JAMAICA, QUEENS, NY | 40.64686111, -73.78472222 | 4.000 m | B | 14.000 m structure / 14.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 2.000 m | | | | -2.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | JFK ACCESS ROAD, BUILDING 49, JAMAICA, NY | QUEENS | 7189950547 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-22 | WRDU846 | LICAN |
| 2019-07-25 | WRDU846 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4183019 | 2026-08-02 01:23:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDU846 | ULS 4183019 | 2026-08-02 01:23:06 |
| Status | C | ULS 4183019 | 2026-08-02 01:23:06 |
| Service | IG | ULS 4183019 | 2026-08-02 01:23:06 |
| Grant Date | 2019-07-25 | ULS 4183019 | 2026-08-02 01:23:06 |
| Expiration Date | 2029-07-25 | ULS 4183019 | 2026-08-02 01:23:06 |
| Cancellation Date | 2025-08-21 | ULS 4183019 | 2026-08-02 01:23:06 |