Universal Licensing System
WIL435
COMTRONICS CORPORATION
License details
| ULS identifier | 1777399 |
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| Call sign | WIL435 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2002-09-14 |
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| Expiration | 2012-10-26 |
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| Cancellation | 2009-01-08 |
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| Frequency range | 483.4875 - 486.4875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3523333, -71.0558889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:01 |
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Licensee
| Name | COMTRONICS CORPORATION |
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| Applicant type | C |
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| FRN | 0004896916 |
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| Location | QUINCY, MA |
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| Address | 1230 FURNACE BROOK PARKWAY, QUINCY, MA, 02169 |
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| Phone | 6177400094 |
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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 | FB4 | 483.48750000 | | | 80.000000 | 400.000000 | |
| 3 | 1 | MO | 483.48750000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | FX1 | 486.48750000 | | | 25.000000 | 70.000000 | |
| 3 | 1 | MO | 486.48750000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 483.48750000 | | 20K0F3E |
| 3 | 1 | 483.48750000 | | 20K0F3E |
| 2 | 1 | 486.48750000 | | 20K0F3E |
| 3 | 1 | 486.48750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE FINANCIAL CTR, BOSTON, SUFFOLK, MA | 42.35233333, -71.05588889 | 5.000 m | B | 183.000 m structure / 208.000 m overall | N |
| 2 | T | 35 POND PARK RD UNIT 13, HINGHAM, PLYMOUTH, MA | 42.24150000, -70.85450000 | 48.000 m | B | 5.000 m structure / 5.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 191.000 m | | | | 180.000 | |
| 1 | 2 | T | | 5.000 m | | | | 17.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1230 FURNACE BROOK PARKWAY, QUINCY, MA | | 6177700212 |
License history
| Date | File or call sign | Action |
|---|
| 2009-01-08 | WIL435 | LITERM |
| 2002-09-14 | WIL435 | LIREN |
| 2002-07-29 | WIL435 | LETRES |
| 2001-10-15 | WIL435 | AUDOPR |
| 2000-11-23 | WIL435 | LICCNV |
| 2000-05-03 | WIL435 | AUTHPR |
| 2000-05-03 | WIL435 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777399 | 2026-08-02 01:14:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIL435 | ULS 1777399 | 2026-08-02 01:14:01 |
| Status | T | ULS 1777399 | 2026-08-02 01:14:01 |
| Service | IG | ULS 1777399 | 2026-08-02 01:14:01 |
| Grant Date | 2002-09-14 | ULS 1777399 | 2026-08-02 01:14:01 |
| Expiration Date | 2012-10-26 | ULS 1777399 | 2026-08-02 01:14:01 |
| Cancellation Date | 2009-01-08 | ULS 1777399 | 2026-08-02 01:14:01 |