Universal Licensing System
WPWI472
EMERSON HOSPITAL INC.
License details
| ULS identifier | 2462978 |
|---|
| Call sign | WPWI472 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-10-20 |
|---|
| Expiration | 2022-11-21 |
|---|
| Cancellation | 2023-01-21 |
|---|
| Frequency range | 461.1 - 466.1 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CONCORD, MIDDLESEX, MA |
|---|
| Coordinates | 42.4514722, -71.3756111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:42 |
|---|
Licensee
| Name | EMERSON HOSPITAL INC. |
|---|
| Applicant type | C |
|---|
| FRN | 0006344584 |
|---|
| Location | CONCORD, MA |
|---|
| Address | 133 OLD RD TO NINE ACRE CORNER, CONCORD, MA, 01742 |
|---|
| Phone | 9782873106 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.10000000 | | | 75.000000 | 195.000000 | |
| 2 | 1 | MO | 461.10000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 466.10000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.10000000 | | 20K0F3E |
| 1 | 1 | 461.10000000 | | 11K2F3E |
| 2 | 1 | 461.10000000 | | 20K0F3E |
| 2 | 1 | 461.10000000 | | 11K2F3E |
| 2 | 1 | 466.10000000 | | 11K2F3E |
| 2 | 1 | 466.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 133 OLD ROAD TO NINE ACRE CORNER, CONCORD, MIDDLESEX, MA | 42.45147222, -71.37561111 | 50.000 m | BMAST | 35.000 m structure / 41.000 m overall | |
| 2 | T | | 42.45147222, -71.37561111 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 41.000 m | | | | 34.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 133 OLD ROAD TO NINE ACRE CORNER, CONCORD, MA | MIDDLESEX | 9782873010 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-21 | WPWI472 | LIEXP |
| 2012-12-10 | WPWI472 | LTSAPR |
| 2012-12-08 | WPWI472 | LIMOD |
| 2012-10-20 | WPWI472 | LIREN |
| 2012-10-19 | WPWI472 | ESUAPR |
| 2012-08-27 | WPWI472 | LETRES |
| 2003-08-20 | WPWI472 | LETCNS |
| 2002-11-21 | WPWI472 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2462978 | 2026-08-02 01:15:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWI472 | ULS 2462978 | 2026-08-02 01:15:42 |
| Status | E | ULS 2462978 | 2026-08-02 01:15:42 |
| Service | IG | ULS 2462978 | 2026-08-02 01:15:42 |
| Grant Date | 2012-10-20 | ULS 2462978 | 2026-08-02 01:15:42 |
| Expiration Date | 2022-11-21 | ULS 2462978 | 2026-08-02 01:15:42 |
| Cancellation Date | 2023-01-21 | ULS 2462978 | 2026-08-02 01:15:42 |