Universal Licensing System
WNTC623
NSTAR Electric Company
License details
| ULS identifier | 1020011 |
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| Call sign | WNTC623 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2011-12-02 |
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| Expiration | 2022-02-03 |
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| Cancellation | 2022-04-09 |
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| Frequency range | 953.95 - 6555 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3400833, -71.0366944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:27 |
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Licensee
| Name | NSTAR Electric Company |
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| Applicant type | C |
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| FRN | 0003632726 |
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| Location | BOSTON, MA |
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| Address | 1165 MASSACHUSETTS AVENUE, BOSTON, MA, 02125 |
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| Phone | 6175416289 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 953.95000000 | | | | | |
| 1 | 1 | FXO | 6555.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 953.95000000 | | 200KF9W |
| 1 | 1 | 6555.00000000 | | 10M0D9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 600 SUMMER ST, BOSTON, SUFFOLK, MA | 42.34008333, -71.03669444 | 4.600 m | | 33.200 m structure / 34.100 m overall | |
| 2 | R | | 42.34702778, -71.08225000 | 4.000 m | | | |
| 3 | R | | 42.35286111, -70.96336111 | 1.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.4000 | 281.6000 | | |
| 1 | 2 | R | | | | 42.4000 | | | |
| 1 | 3 | R | | | | 22.1000 | | | |
| 2 | 1 | T | | | V | 22.1000 | 76.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-09 | WNTC623 | LIEXP |
| 2012-04-10 | WNTC623 | LITRAN |
| 2011-12-02 | WNTC623 | LIREN |
| 2011-11-29 | WNTC623 | LTSAPR |
| 2011-11-07 | WNTC623 | LETRES |
| 2010-12-17 | WNTC623 | ESCAPR |
| 2007-01-05 | WNTC623 | LTSAPR |
| 2007-01-05 | WNTC623 | LIAUA |
| 2001-12-01 | WNTC623 | LIREN |
| 2001-12-01 | WNTC623 | LIAUA |
| 2001-11-29 | WNTC623 | LIAUA |
| 2001-11-13 | WNTC623 | LETRES |
| 1999-08-14 | WNTC623 | LICCNV |
| 1996-11-26 | WNTC623 | LIREN |
| 1993-02-01 | WNTC623 | LIMOD |
| 1992-02-03 | WNTC623 | LIMOD |
| 1990-03-30 | WNTC623 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1020011 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTC623 | ULS 1020011 | 2026-08-02 02:47:27 |
| Status | E | ULS 1020011 | 2026-08-02 02:47:27 |
| Service | MG | ULS 1020011 | 2026-08-02 02:47:27 |
| Grant Date | 2011-12-02 | ULS 1020011 | 2026-08-02 02:47:27 |
| Expiration Date | 2022-02-03 | ULS 1020011 | 2026-08-02 02:47:27 |
| Cancellation Date | 2022-04-09 | ULS 1020011 | 2026-08-02 02:47:27 |