Universal Licensing System
WIL423
SPECTRUM INITIATIVES INC
License details
| ULS identifier | 1859945 |
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| Call sign | WIL423 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-08-04 |
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| Expiration | 2032-10-08 |
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| Frequency range | 471.4375 - 474.4375 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PLAINVIEW, NASSAU, NY |
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| Coordinates | 40.7956667, -73.4612222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 471.43750000 | | | 90.000000 | 201.500000 | |
| 2 | 1 | FX1 | 474.43750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 474.43750000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.43750000 | | 20K0F3E |
| 1 | 1 | 471.43750000 | | 7K60FXD |
| 1 | 1 | 471.43750000 | | 7K60FXE |
| 1 | 1 | 471.43750000 | | 11K0F3E |
| 2 | 1 | 474.43750000 | | 20K0F3E |
| 2 | 1 | 474.43750000 | | 11K0F3E |
| 2 | 1 | 474.43750000 | | 4K00F1D |
| 2 | 1 | 474.43750000 | | 4K00F1E |
| 3 | 1 | 474.43750000 | | 7K60FXE |
| 3 | 1 | 474.43750000 | | 7K60FXD |
| 3 | 1 | 474.43750000 | | 11K0F3E |
| 3 | 1 | 474.43750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 FAIRCHILD AVE, PLAINVIEW, NASSAU, NY | 40.79566667, -73.46122222 | 70.000 m | | 85.000 m structure / 85.000 m overall | N |
| 2 | T | 1090 N GRAND AVE, SOUTH HEMPSTEAD, NASSAU, NY | 40.67483333, -73.61263889 | 12.000 m | | 4.000 m structure / 4.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 91.000 m | | | | 124.000 | |
| 1 | 2 | T | | 9.000 m | | | | 9.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1090 N GRAND AVE SOUTH, HEMPSTEAD, NY | NASSAU | 5163542160 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-04 | WIL423 | LIREN |
| 2022-07-18 | WIL423 | LETRES |
| 2013-06-11 | WIL423 | LIMOD |
| 2012-10-13 | WIL423 | LIREN |
| 2012-07-16 | WIL423 | LETRES |
| 2008-10-10 | WIL423 | LTSAPR |
| 2008-02-11 | WIL423 | LTSAPR |
| 2002-10-05 | WIL423 | LIREN |
| 2002-07-15 | WIL423 | LETRES |
| 2001-12-26 | WIL423 | AUDOPR |
| 2001-08-01 | WIL423 | LIASS |
| 2000-11-24 | WIL423 | LICCNV |
| 1997-10-28 | WIL423 | AUTHPR |
| 1997-10-28 | WIL423 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1859945 | 2026-08-02 01:14:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIL423 | ULS 1859945 | 2026-08-02 01:14:05 |
| Status | A | ULS 1859945 | 2026-08-02 01:14:05 |
| Service | IG | ULS 1859945 | 2026-08-02 01:14:05 |
| Grant Date | 2022-08-04 | ULS 1859945 | 2026-08-02 01:14:05 |
| Expiration Date | 2032-10-08 | ULS 1859945 | 2026-08-02 01:14:05 |