Universal Licensing System
WRDB240
EDUCATIONAL BUS TRANSPORTATION
License details
| ULS identifier | 4134866 |
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| Call sign | WRDB240 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-03-18 |
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| Expiration | 2029-03-18 |
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| Frequency range | 461.875 MHz |
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| Locations | 4 |
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| Representative location | DIX HILLS, SUFFOLK, NY |
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| Coordinates | 40.8026389, -73.3590833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:23 |
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Licensee
| Name | EDUCATIONAL BUS TRANSPORTATION |
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| Applicant type | C |
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| FRN | 0004134268 |
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| Location | COPIAGUE, NY |
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| Address | 50 COURT ST, COPIAGUE, NY, 11726 |
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| Phone | 6318427373 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 461.87500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.87500000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FB | 461.87500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 461.87500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.87500000 | | 4K00F1W |
| 1 | 1 | 461.87500000 | | 11K2F3E |
| 2 | 1 | 461.87500000 | | 11K2F3E |
| 2 | 1 | 461.87500000 | | 4K00F1W |
| 3 | 1 | 461.87500000 | | 11K2F3E |
| 3 | 1 | 461.87500000 | | 4K00F1W |
| 4 | 1 | 461.87500000 | | 4K00F1W |
| 4 | 1 | 461.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 50 VANDERBILT PKWY, DIX HILLS, SUFFOLK, NY | 40.80263889, -73.35908333 | 77.000 m | B | 21.300 m structure / 25.900 m overall | |
| 2 | T | SUFFOLK, NY | | | | | |
| 3 | T | 63 LAMAR ST, WEST BABYLON, SUFFOLK, NY | 40.73686111, -73.37780556 | 16.000 m | B | 5.400 m structure / 8.500 m overall | |
| 4 | T | SUFFOLK, NY | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.900 m | | | | 68.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 8.500 m | | | | -0.400 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 50 COURT ST, COPIAGUE, NY | SUFFOLK | 6318427373 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-18 | WRDB240 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4134866 | 2026-08-02 01:14:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDB240 | ULS 4134866 | 2026-08-02 01:14:23 |
| Status | A | ULS 4134866 | 2026-08-02 01:14:23 |
| Service | IG | ULS 4134866 | 2026-08-02 01:14:23 |
| Grant Date | 2019-03-18 | ULS 4134866 | 2026-08-02 01:14:23 |
| Expiration Date | 2029-03-18 | ULS 4134866 | 2026-08-02 01:14:23 |