Universal Licensing System
WNNJ521
VARIAN ASSOCIATES
License details
| ULS identifier | 1904525 |
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| Call sign | WNNJ521 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-10-09 |
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| Expiration | 2001-09-04 |
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| Cancellation | 2002-02-03 |
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| Frequency range | 461.55 - 467.225 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | GLOUCESTER, ESSEX, MA |
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| Coordinates | 42.6273056, -70.6495000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:47 |
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Licensee
| Name | VARIAN ASSOCIATES |
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| Applicant type | C |
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| Location | GLOUCESTER, MA |
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| Address | 35 DORY ROAD, GLOUCESTER, MA, 01930 |
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| Phone | 9782812000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 461.55000000 | | | 15.000000 | 45.000000 | |
| 2 | 1 | MO | 461.55000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 462.22500000 | | | 15.000000 | 45.000000 | |
| 2 | 1 | MO | 462.22500000 | | | 30.000000 | | |
| 1 | 1 | FB | 462.27500000 | | | 4.000000 | 8.000000 | |
| 2 | 1 | MO | 462.42500000 | | | 30.000000 | | |
| 2 | 1 | MO | 466.55000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 467.22500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 461.55000000 | | 20K0F3E |
| 2 | 1 | 461.55000000 | | 20K0F3E |
| 1 | 1 | 462.22500000 | | 20K0F3E |
| 2 | 1 | 462.22500000 | | 20K0F3E |
| 1 | 1 | 462.27500000 | | 20K0F3E |
| 2 | 1 | 462.42500000 | | 20K0F3E |
| 2 | 1 | 466.55000000 | | 20K0F3E |
| 2 | 1 | 467.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACKBURN INDUSTRIAL PARK, GLOUCESTER, ESSEX, MA | 42.62730556, -70.64950000 | 55.000 m | B | 12.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 15.000 m | | | | 65.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BLACKBURN INDUSTRIAL PARK, GLOUCESTER, MA | | 8672812000 |
License history
| Date | File or call sign | Action |
|---|
| 2002-02-03 | WNNJ521 | LIEXP |
| 2001-11-26 | WNNJ521 | LETAUS |
| 2001-06-11 | WNNJ521 | LETRES |
| 2001-01-19 | WNNJ521 | LIMOD |
| 2000-11-24 | WNNJ521 | LICCNV |
| 1996-10-09 | WNNJ521 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1904525 | 2026-08-02 01:27:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNJ521 | ULS 1904525 | 2026-08-02 01:27:47 |
| Status | E | ULS 1904525 | 2026-08-02 01:27:47 |
| Service | IG | ULS 1904525 | 2026-08-02 01:27:47 |
| Grant Date | 1996-10-09 | ULS 1904525 | 2026-08-02 01:27:47 |
| Expiration Date | 2001-09-04 | ULS 1904525 | 2026-08-02 01:27:47 |
| Cancellation Date | 2002-02-03 | ULS 1904525 | 2026-08-02 01:27:47 |