Universal Licensing System
KA4919
NSTAR Electric Company
License details
| ULS identifier | 1880153 |
|---|
| Call sign | KA4919 |
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| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-09-01 |
|---|
| Expiration | 2031-08-29 |
|---|
| Frequency range | 37.78 MHz |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 37.78000000 | | | 54.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 37.78000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1165 Massachusetts Ave, Boston, MA | SUFFOLK | 6175416289 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-01 | KA4919 | LIREN |
| 2021-06-07 | KA4919 | LETRES |
| 2013-03-12 | KA4919 | LIMOD |
| 2012-11-29 | KA4919 | LTSAPR |
| 2012-04-10 | KA4919 | LITRAN |
| 2011-07-22 | KA4919 | LIREN |
| 2011-07-11 | KA4919 | LTSAPR |
| 2011-06-06 | KA4919 | LETRES |
| 2010-12-17 | KA4919 | ESCAPR |
| 2007-01-05 | KA4919 | LIAUA |
| 2007-01-05 | KA4919 | LTSAPR |
| 2003-03-27 | KA4919 | AUDOPR |
| 2001-06-20 | KA4919 | LIREN |
| 2001-06-16 | KA4919 | LIAUA |
| 2001-06-04 | KA4919 | LETRES |
| 2000-11-24 | KA4919 | LICCNV |
| 1999-11-03 | KA4919 | AUTHPR |
| 1999-11-03 | KA4919 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1880153 | 2026-08-02 01:12:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KA4919 | ULS 1880153 | 2026-08-02 01:12:12 |
| Status | A | ULS 1880153 | 2026-08-02 01:12:12 |
| Service | IG | ULS 1880153 | 2026-08-02 01:12:12 |
| Grant Date | 2021-09-01 | ULS 1880153 | 2026-08-02 01:12:12 |
| Expiration Date | 2031-08-29 | ULS 1880153 | 2026-08-02 01:12:12 |