Universal Licensing System
KDY631
NATIONAL GRID USA SERVICE COMPANY INC
License details
| ULS identifier | 1882365 |
|---|
| Call sign | KDY631 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 2001-10-12 |
|---|
| Expiration | 2011-10-16 |
|---|
| Cancellation | 2003-11-07 |
|---|
| Frequency range | 47.86 - 48.6 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SEEKONK, BRISTOL, MA |
|---|
| Coordinates | 41.7903889, -71.3300556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:13:12 |
|---|
Licensee
| Name | NATIONAL GRID USA SERVICE COMPANY INC |
|---|
| Applicant type | C |
|---|
| FRN | 0003628997 |
|---|
| Location | NORTHBOROUGH, MA |
|---|
| Address | 55 BEARFOOT RD, NORTHBOROUGH, MA, 01532 |
|---|
| Phone | 5084217794 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 47.86000000 | | | 30.000000 | 54.000000 | |
| 1 | 1 | FB | 47.96000000 | | | 30.000000 | 54.000000 | |
| 1 | 1 | FB | 48.12000000 | | | 30.000000 | 54.000000 | |
| 1 | 1 | FB | 48.42000000 | | | 30.000000 | 54.000000 | |
| 1 | 1 | FB | 48.48000000 | | | 30.000000 | 54.000000 | |
| 1 | 1 | FB | 48.60000000 | | | 30.000000 | 54.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 47.86000000 | | 20K0F3E |
| 1 | 1 | 47.96000000 | | 20K0F3E |
| 1 | 1 | 48.12000000 | | 20K0F3E |
| 1 | 1 | 48.42000000 | | 20K0F3E |
| 1 | 1 | 48.48000000 | | 20K0F3E |
| 1 | 1 | 48.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MINK ST AT RIVER ST, SEEKONK, BRISTOL, MA | 41.79038889, -71.33005556 | 28.000 m | POLE | 6.000 m structure / 6.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MINK ST AT RIVER ST, SEEKONK, MA | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-11-07 | KDY631 | LITERM |
| 2003-09-23 | KDY631 | LIAUA |
| 2002-11-08 | KDY631 | AUDCAN |
| 2002-02-11 | KDY631 | COR |
| 2002-01-15 | KDY631 | LIMOD |
| 2001-10-12 | KDY631 | LIREN |
| 2001-07-23 | KDY631 | LETRES |
| 2000-11-24 | KDY631 | LICCNV |
| 2000-05-18 | KDY631 | AUTHPR |
| 1999-12-22 | KDY631 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1882365 | 2026-08-02 01:13:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KDY631 | ULS 1882365 | 2026-08-02 01:13:12 |
| Status | T | ULS 1882365 | 2026-08-02 01:13:12 |
| Service | IG | ULS 1882365 | 2026-08-02 01:13:12 |
| Grant Date | 2001-10-12 | ULS 1882365 | 2026-08-02 01:13:12 |
| Expiration Date | 2011-10-16 | ULS 1882365 | 2026-08-02 01:13:12 |
| Cancellation Date | 2003-11-07 | ULS 1882365 | 2026-08-02 01:13:12 |