Universal Licensing System
WRDZ272
COMTRONICS CORPORATION
License details
| ULS identifier | 4192553 |
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| Call sign | WRDZ272 |
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| Radio service | YM |
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| Status | A |
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| Grant date | 2019-08-26 |
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| Expiration | 2029-08-26 |
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| Frequency range | 809 - 860.9625 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | SOUTH YARMOUTH, BARNSTABLE, MA |
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| Coordinates | 41.6906667, -70.1886389 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:26 |
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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 PKY, QUINCY, MA, 02169 |
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| Phone | 6177700212 |
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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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| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 860.01250000 | | | 35.000000 | 500.000000 | |
| 1 | 1 | FB2 | 860.08750000 | | | 35.000000 | 500.000000 | |
| 1 | 1 | FB2 | 860.11250000 | | | 35.000000 | 500.000000 | |
| 1 | 1 | FB2 | 860.96250000 | | | 35.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 7K60FXW |
| 2 | 1 | 809.00000000 | | 21K7D7W |
| 1 | 1 | 860.01250000 | | 21K7D7W |
| 1 | 1 | 860.01250000 | | 7K60FXW |
| 1 | 1 | 860.08750000 | | 7K60FXW |
| 1 | 1 | 860.08750000 | | 21K7D7W |
| 1 | 1 | 860.11250000 | | 7K60FXW |
| 1 | 1 | 860.11250000 | | 21K7D7W |
| 1 | 1 | 860.96250000 | | 7K60FXW |
| 1 | 1 | 860.96250000 | | 21K7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TWR 327 WHITE S PATH, SOUTH YARMOUTH, BARNSTABLE, MA | 41.69066667, -70.18863889 | 9.000 m | GTOWER | 90.000 m structure / 98.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 90.200 m | | | | 92.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1230 FURNACE BROOK PWY, Quincy, MA | SUFFOLK | 6177700212 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-27 | WRDZ272 | LIPASS |
| 2019-08-26 | WRDZ272 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4192553 | 2026-08-02 00:43:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDZ272 | ULS 4192553 | 2026-08-02 00:43:26 |
| Status | A | ULS 4192553 | 2026-08-02 00:43:26 |
| Service | YM | ULS 4192553 | 2026-08-02 00:43:26 |
| Grant Date | 2019-08-26 | ULS 4192553 | 2026-08-02 00:43:26 |
| Expiration Date | 2029-08-26 | ULS 4192553 | 2026-08-02 00:43:26 |