Universal Licensing System
WPDU866
THOMPSON LISTON ASSOCIATES INC
License details
| ULS identifier | 1714302 |
|---|
| Call sign | WPDU866 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2004-02-23 |
|---|
| Expiration | 2013-11-24 |
|---|
| Cancellation | 2014-01-25 |
|---|
| Frequency range | 461.6875 - 469.6375 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | WORCESTER, MA |
|---|
| Coordinates | 42.3125833, -71.7661944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:10:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.68750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.63750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.68750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.63750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.68750000 | | 20K0F3E |
| 1 | 1 | 464.63750000 | | 20K0F3E |
| 1 | 1 | 466.68750000 | | 20K0F3E |
| 1 | 1 | 469.63750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WORCESTER, MA | 42.31258333, -71.76619444 | | | | |
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 | 51 MAIN ST, BOYLSTON, MA | | 5088696151 |
License history
| Date | File or call sign | Action |
|---|
| 2014-01-25 | WPDU866 | LIEXP |
| 2013-09-02 | WPDU866 | LETRES |
| 2004-02-23 | WPDU866 | LIREN |
| 2003-09-04 | WPDU866 | LETRES |
| 2001-11-23 | WPDU866 | AUDOPR |
| 2000-11-23 | WPDU866 | LICCNV |
| 1998-11-18 | WPDU866 | LIREN |
| 1998-11-18 | WPDU866 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1714302 | 2026-08-02 01:10:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDU866 | ULS 1714302 | 2026-08-02 01:10:11 |
| Status | E | ULS 1714302 | 2026-08-02 01:10:11 |
| Service | IG | ULS 1714302 | 2026-08-02 01:10:11 |
| Grant Date | 2004-02-23 | ULS 1714302 | 2026-08-02 01:10:11 |
| Expiration Date | 2013-11-24 | ULS 1714302 | 2026-08-02 01:10:11 |
| Cancellation Date | 2014-01-25 | ULS 1714302 | 2026-08-02 01:10:11 |