Universal Licensing System
WIM493
T GROSSO & SON ENVIRONMENTAL CONTRACTORS
License details
| ULS identifier | 1859957 |
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| Call sign | WIM493 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-05-22 |
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| Expiration | 2001-05-22 |
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| Cancellation | 2001-07-22 |
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| Frequency range | 471.5375 - 474.5375 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | WATCHUNG, UNION, NJ |
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| Coordinates | 40.6520556, -74.4312500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:02 |
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Licensee
| Name | T GROSSO & SON ENVIRONMENTAL CONTRACTORS |
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| Applicant type | C |
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| FRN | 0004480588 |
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| Location | CRANFORD, NJ |
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| Address | 312 SOUTN UNION AVE, CRANFORD, NJ, 07016 |
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| Phone | 9082455714 |
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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 | FB6 | 471.53750000 | | | 75.000000 | 375.000000 | |
| 5 | 1 | MO | 471.53750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FX1 | 474.53750000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 474.53750000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | FX1 | 474.53750000 | | | 35.000000 | 35.000000 | |
| 5 | 1 | MO | 474.53750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.53750000 | | 20K0F3E |
| 5 | 1 | 471.53750000 | | 20K0F3E |
| 2 | 1 | 474.53750000 | | 20K0F3E |
| 3 | 1 | 474.53750000 | | 20K0F3E |
| 4 | 1 | 474.53750000 | | 20K0F3E |
| 5 | 1 | 474.53750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | OAKWOOD DR E, WATCHUNG, UNION, NJ | 40.65205556, -74.43125000 | 128.000 m | UPOLE | 15.000 m structure / 20.000 m overall | N |
| 2 | T | 312 S UNION AVE, CRANFORD, UNION, NJ | 40.65094444, -74.31236111 | 27.000 m | B | 14.000 m structure / 17.000 m overall | N |
| 3 | T | 111 E WESTFIELD AVE, ROSELLE PARK, UNION, NJ | 40.66150000, -74.25930556 | 30.000 m | B | 14.000 m structure / 17.000 m overall | N |
| 4 | T | 812 FILBERT ST, ROSELLE PARK, UNION, NJ | 40.67038889, -74.26819444 | 21.000 m | B | 14.000 m structure / 17.000 m overall | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 20.000 m | | | | 80.000 | |
| 1 | 2 | T | | 17.000 m | | | | -10.000 | |
| 1 | 3 | T | | 17.000 m | | | | 15.000 | |
| 1 | 4 | T | | 17.000 m | | | | 1.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 312 S UNION AVE, CRANFORD, NJ | | 9082455714 |
License history
| Date | File or call sign | Action |
|---|
| 2001-12-17 | WIM493 | AUDOPR |
| 2001-07-22 | WIM493 | LIEXP |
| 2001-02-26 | WIM493 | LETRES |
| 2000-11-24 | WIM493 | LICCNV |
| 1997-01-22 | WIM493 | AUTHPR |
| 1996-05-22 | WIM493 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1859957 | 2026-08-02 01:15:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIM493 | ULS 1859957 | 2026-08-02 01:15:02 |
| Status | E | ULS 1859957 | 2026-08-02 01:15:02 |
| Service | IG | ULS 1859957 | 2026-08-02 01:15:02 |
| Grant Date | 1996-05-22 | ULS 1859957 | 2026-08-02 01:15:02 |
| Expiration Date | 2001-05-22 | ULS 1859957 | 2026-08-02 01:15:02 |
| Cancellation Date | 2001-07-22 | ULS 1859957 | 2026-08-02 01:15:02 |