Universal Licensing System
WPLU723
License details
| ULS identifier | 1788022 |
|---|---|
| Call sign | WPLU723 |
| Radio service | IG |
| Status | A |
| Grant date | 2022-12-20 |
| Expiration | 2033-02-25 |
| Frequency range | 48.96 MHz |
| Locations | 6 |
| Representative location | McIndoe Falls, CALEDONIA, VT |
| Coordinates | 44.2597778, -72.0602222 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:22:00 |
Licensee
| Name | Great River Hydro, LLC |
|---|---|
| Applicant type | L |
| FRN | 0026377366 |
| Location | Westborough, MA |
| Address | 69 Milk Street, Suite 306, Westborough, MA, 01581 |
| Phone | 5086140734 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 48.96000000 | 300.000000 | 300.000000 | |||
| 2 | 1 | FB | 48.96000000 | 300.000000 | 180.000000 | |||
| 3 | 1 | FB | 48.96000000 | 150.000000 | 120.000000 | |||
| 4 | 1 | FB | 48.96000000 | 150.000000 | 120.000000 | |||
| 5 | 1 | FB | 48.96000000 | 150.000000 | 120.000000 | |||
| 6 | 1 | MO | 48.96000000 | 200.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 48.96000000 | 20K0F3E | |
| 2 | 1 | 48.96000000 | 20K0F3E | |
| 3 | 1 | 48.96000000 | 20K0F3E | |
| 4 | 1 | 48.96000000 | 20K0F3E | |
| 5 | 1 | 48.96000000 | 20K0F3E | |
| 6 | 1 | 48.96000000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | McIndoe Falls HydroElectric Station, 66 Monroe Road, McIndoe Falls, CALEDONIA, VT | 44.25977778, -72.06022222 | 135.200 m | BTWR | 18.000 m structure / 24.000 m overall | N |
| 2 | T | Comerford HydroElectric Station, 450 Dam Road, MONROE, GRAFTON, NH | 44.32475000, -72.00016667 | 201.000 m | BTWR | 26.900 m structure / 30.500 m overall | N |
| 3 | T | Moore Hydro Electric Station, 3106 St. Johnsbury Road, LITTLETON, GRAFTON, NH | 44.33533333, -71.87452778 | 249.000 m | B | 40.000 m structure / 41.000 m overall | N |
| 4 | T | 1st Conn, Lake Dam Office, 3011 North Main Street, PITTSBURG, COOS, NH | 45.09041667, -71.29002778 | 506.600 m | TOWER | 37.000 m structure / 40.000 m overall | N |
| 5 | T | Cannon Mountain Summit, Observation Tower, FRANCONIA, GRAFTON, NH | 44.15700000, -71.69841667 | 1244.000 m | B | 11.000 m structure / 32.000 m overall | N |
| 6 | T | NH | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 24.000 m | -158.200 | |||||
| 1 | 2 | T | 30.500 m | V | -105.600 | ||||
| 1 | 3 | T | 14.000 m | V | -69.200 | ||||
| 1 | 4 | T | 40.000 m | -12.600 | |||||
| 1 | 5 | T | 10.000 m | V | 633.700 | ||||
| 1 | 6 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | Wilder Hydro Office and Control Center, 275 Wilder Dam Road, Hartford, VT | WINDSOR | 8022918105 |
| 2 | Monroe Bridge Office and Control Center, 3A School Street, Monroe, MA | FRANKLIN | 4134247221 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2023-02-10 | WPLU723 | LITRAN |
| 2022-12-20 | WPLU723 | LIREN |
| 2022-12-08 | WPLU723 | LIAUA |
| 2022-12-05 | WPLU723 | LETRES |
| 2019-07-04 | WPLU723 | LIAUA |
| 2017-04-27 | WPLU723 | LIAUA |
| 2017-04-19 | WPLU723 | LIASS |
| 2013-03-27 | WPLU723 | LIREN |
| 2012-12-04 | WPLU723 | ESCAPR |
| 2012-12-03 | WPLU723 | LETRES |
| 2008-12-29 | WPLU723 | LIMOD |
| 2008-10-22 | WPLU723 | LIMOD |
| 2005-04-01 | WPLU723 | LIASS |
| 2004-10-29 | WPLU723 | LTSAPR |
| 2004-10-29 | WPLU723 | LITRAN |
| 2004-01-07 | WPLU723 | LIAUA |
| 2003-10-09 | WPLU723 | LIASS |
| 2003-01-18 | WPLU723 | LIREN |
| 2002-12-02 | WPLU723 | LETRES |
| 2002-08-27 | WPLU723 | AUDOPR |
| 2002-03-01 | WPLU723 | LIAUA |
| 2001-04-02 | WPLU723 | LITRAN |
| 2000-11-23 | WPLU723 | LICCNV |
| 1998-08-24 | WPLU723 | LIMOD |
| 1998-08-24 | WPLU723 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1788022 | 2026-08-02 01:22:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPLU723 | ULS 1788022 | 2026-08-02 01:22:00 |
| Status | A | ULS 1788022 | 2026-08-02 01:22:00 |
| Service | IG | ULS 1788022 | 2026-08-02 01:22:00 |
| Grant Date | 2022-12-20 | ULS 1788022 | 2026-08-02 01:22:00 |
| Expiration Date | 2033-02-25 | ULS 1788022 | 2026-08-02 01:22:00 |