Universal Licensing System
WRDV769
UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
License details
| ULS identifier | 4184834 |
|---|
| Call sign | WRDV769 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-31 |
|---|
| Expiration | 2029-07-31 |
|---|
| Frequency range | 451.025 - 456.025 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | WORCESTER, WORCESTER, MA |
|---|
| Coordinates | 42.2771944, -71.7610556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.02500000 | | | 100.000000 | 180.000000 | |
| 3 | 1 | MO | 451.02500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 456.02500000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 456.02500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.02500000 | | 11K2F3E |
| 1 | 1 | 451.02500000 | | 7K60FXD |
| 1 | 1 | 451.02500000 | | 7K60FXE |
| 3 | 1 | 451.02500000 | | 7K60FXE |
| 3 | 1 | 451.02500000 | | 11K2F3E |
| 3 | 1 | 451.02500000 | | 7K60FXD |
| 2 | 1 | 456.02500000 | | 7K60FXD |
| 2 | 1 | 456.02500000 | | 11K2F3E |
| 2 | 1 | 456.02500000 | | 7K60FXE |
| 3 | 1 | 456.02500000 | | 7K60FXD |
| 3 | 1 | 456.02500000 | | 11K2F3E |
| 3 | 1 | 456.02500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55 NORTH LAKE AVENUE, WORCESTER, WORCESTER, MA | 42.27719444, -71.76105556 | 130.000 m | BANT | 24.900 m structure / 29.800 m overall | |
| 2 | T | MA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.800 m | | | | -10.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 55 NORTH LAKE AVE, WORCESTER, MA | WORCESTER | 5088563988 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-31 | WRDV769 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4184834 | 2026-08-02 01:25:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDV769 | ULS 4184834 | 2026-08-02 01:25:54 |
| Status | A | ULS 4184834 | 2026-08-02 01:25:54 |
| Service | IG | ULS 4184834 | 2026-08-02 01:25:54 |
| Grant Date | 2019-07-31 | ULS 4184834 | 2026-08-02 01:25:54 |
| Expiration Date | 2029-07-31 | ULS 4184834 | 2026-08-02 01:25:54 |