Universal Licensing System
KNBC411
SOUTHAMPTON, TOWN OF
License details
| ULS identifier | 1181781 |
|---|
| Call sign | KNBC411 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-02-16 |
|---|
| Expiration | 2034-03-24 |
|---|
| Frequency range | 150.7825 - 155.1675 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | HOLYOKE, HAMPDEN, MA |
|---|
| Coordinates | 42.2443611, -72.6473333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:53:08 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 150.78250000 | | | 45.000000 | 45.000000 | |
| 5 | 1 | MO | 150.78250000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB | 154.37000000 | | | 110.000000 | 170.000000 | |
| 3 | 1 | MO | 154.37000000 | | | 110.000000 | 100.000000 | |
| 5 | 1 | MO | 154.37000000 | | | 110.000000 | 100.000000 | |
| 1 | 1 | FB2 | 155.16750000 | | | 50.000000 | 35.000000 | |
| 3 | 1 | MO | 155.16750000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | FB2 | 155.16750000 | | | 50.000000 | 29.800000 | |
| 5 | 1 | MO | 155.16750000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 150.78250000 | | 11K2F3E |
| 5 | 1 | 150.78250000 | | 11K2F3E |
| 1 | 1 | 154.37000000 | | 11K2F3E |
| 3 | 1 | 154.37000000 | | 11K2F3E |
| 5 | 1 | 154.37000000 | | 11K2F3E |
| 1 | 1 | 155.16750000 | | 11K2F3E |
| 3 | 1 | 155.16750000 | | 11K2F3E |
| 4 | 1 | 155.16750000 | | 11K2F3E |
| 5 | 1 | 155.16750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MAIN ST, SOUTHAMPTON, HAMPSHIRE, MA | 42.23008333, -72.73036111 | 84.900 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 3 | T | | | | | | N |
| 4 | T | MOUNT TOM SKI ROAD, HOLYOKE, HAMPDEN, MA | 42.24436111, -72.64733333 | 334.200 m | LTOWER | 26.000 m structure / 28.000 m overall | N |
| 5 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | -44.300 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 27.000 m | | | | 266.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | TOWN HALL EAST ST, SOUTHAMPTON, MA | HAMPSHIRE | 4135271717 |
License history
| Date | File or call sign | Action |
|---|
| 2004-01-06 | KNBC411 | LIREN |
| 2003-12-29 | KNBC411 | LETRES |
| 2003-10-04 | KNBC411 | LIAUA |
| 2003-08-12 | KNBC411 | LIMOD |
| 2003-08-11 | KNBC411 | COR |
| 2001-12-03 | KNBC411 | AUDOPR |
| 2000-10-19 | KNBC411 | LICCNV |
| 1999-01-25 | KNBC411 | LIREN |
| 1999-01-25 | KNBC411 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1181781 | 2026-08-09 02:53:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBC411 | ULS 1181781 | 2026-08-09 02:53:08 |
| Status | A | ULS 1181781 | 2026-08-09 02:53:08 |
| Service | PW | ULS 1181781 | 2026-08-09 02:53:08 |
| Grant Date | 2024-02-16 | ULS 1181781 | 2026-08-09 02:53:08 |
| Expiration Date | 2034-03-24 | ULS 1181781 | 2026-08-09 02:53:08 |