Universal Licensing System
WRDK510
EDS Events & Design, LLC, DBA: EDS
License details
| ULS identifier | 4162042 |
|---|
| Call sign | WRDK510 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-20 |
|---|
| Expiration | 2029-05-20 |
|---|
| Frequency range | 456.7625 - 466.2125 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:50 |
|---|
Licensee
| Name | EDS Events & Design, LLC, DBA: EDS |
|---|
| Applicant type | L |
|---|
| FRN | 0028399384 |
|---|
| Location | Chelmsford, MA |
|---|
| Address | 119 Drumhill Rd. #363, Chelmsford, MA, 01824 |
|---|
| Phone | 7817608178 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 461.06250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 461.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.51250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 462.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 466.06250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MOI | 466.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 456.76250000 | | 11K2F3E |
| 1 | 1 | 457.03750000 | | 11K2F3E |
| 2 | 1 | 461.06250000 | | 11K2F3E |
| 2 | 1 | 461.21250000 | | 11K2F3E |
| 1 | 1 | 462.48750000 | | 11K2F3E |
| 1 | 1 | 462.51250000 | | 11K2F3E |
| 2 | 1 | 462.83750000 | | 11K2F3E |
| 2 | 1 | 466.06250000 | | 11K2F3E |
| 2 | 1 | 466.21250000 | | 11K2F3E |
| 1 | 1 | 467.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHELMSFORD, MIDDLESEX, MA | 42.62352778, -71.36525000 | | | | |
| 2 | T | MA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 119 DRUMHILL RD #363, CHELMSFORD, MA | MIDDLESEX | 7817608178 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-12 | WRDK510 | LETCNS |
| 2021-07-08 | WRDK510 | LIMOD |
| 2020-02-19 | WRDK510 | LETCNS |
| 2019-09-03 | WRDK510 | LIMOD |
| 2019-05-20 | WRDK510 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4162042 | 2026-08-02 01:22:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK510 | ULS 4162042 | 2026-08-02 01:22:50 |
| Status | A | ULS 4162042 | 2026-08-02 01:22:50 |
| Service | IG | ULS 4162042 | 2026-08-02 01:22:50 |
| Grant Date | 2019-05-20 | ULS 4162042 | 2026-08-02 01:22:50 |
| Expiration Date | 2029-05-20 | ULS 4162042 | 2026-08-02 01:22:50 |