Universal Licensing System
WPJG664
COMTRONICS CORPORATION
License details
| ULS identifier | 1929207 |
|---|
| Call sign | WPJG664 |
|---|
| Radio service | YU |
|---|
| Status | T |
|---|
| Grant date | 2001-10-01 |
|---|
| Expiration | 2011-06-17 |
|---|
| Cancellation | 2011-02-22 |
|---|
| Frequency range | 900.7 - 939.7 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | BOSTON, SUFFOLK, MA |
|---|
| Coordinates | 42.3523333, -71.0564444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:01 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 900.70000000 | | | 15.000000 | 15.000000 | |
| 3 | 1 | MO | 900.70000000 | | | 15.000000 | 15.000000 | |
| 1 | 1 | FB2C | 939.70000000 | | | 110.000000 | 250.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 900.70000000 | | 13K6F3E |
| 3 | 1 | 900.70000000 | | 13K6F3E |
| 1 | 1 | 939.70000000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NE FINANCIAL CTR, BOSTON, SUFFOLK, MA | 42.35233333, -71.05644444 | 5.000 m | BTWR | 183.000 m structure / 208.000 m overall | N |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 199.000 m | | | | 187.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1230 FURNACE BROOK PARKWAY, QUINCY, MA | NORFOLK | 6177700212 |
License history
| Date | File or call sign | Action |
|---|
| 2011-02-22 | WPJG664 | LITERM |
| 2007-05-10 | WPJG664 | LIMOD |
| 2006-10-02 | WPJG664 | LIPASS |
| 2005-04-27 | WPJG664 | LIASS |
| 2005-04-12 | WPJG664 | LTSAPR |
| 2001-10-01 | WPJG664 | LIREN |
| 2001-10-01 | WPJG664 | COR |
| 2001-03-26 | WPJG664 | LETRES |
| 2000-11-24 | WPJG664 | LICCNV |
| 1998-03-25 | WPJG664 | AUTHPR |
| 1998-03-25 | WPJG664 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1929207 | 2026-08-02 01:14:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJG664 | ULS 1929207 | 2026-08-02 01:14:01 |
| Status | T | ULS 1929207 | 2026-08-02 01:14:01 |
| Service | YU | ULS 1929207 | 2026-08-02 01:14:01 |
| Grant Date | 2001-10-01 | ULS 1929207 | 2026-08-02 01:14:01 |
| Expiration Date | 2011-06-17 | ULS 1929207 | 2026-08-02 01:14:01 |
| Cancellation Date | 2011-02-22 | ULS 1929207 | 2026-08-02 01:14:01 |