Universal Licensing System
WSDY640
Ryder Supply Chain
License details
| ULS identifier | 4987978 |
|---|
| Call sign | WSDY640 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-07-30 |
|---|
| Expiration | 2034-07-30 |
|---|
| Frequency range | 452.0875 - 452.8625 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Baltimore, BALTIMORE CITY, MD |
|---|
| Coordinates | 39.2686111, -76.6661111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.86250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.08750000 | | 11K2F3E |
| 1 | 1 | 452.08750000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 452.81250000 | | 11K2F3E |
| 1 | 1 | 452.81250000 | | 7K60FXE |
| 1 | 1 | 452.86250000 | | 11K2F3E |
| 1 | 1 | 452.86250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1201 South Canton Ave, Baltimore, BALTIMORE CITY, MD | 39.26861111, -76.66611111 | | | | |
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 | 1201 South Canton Ave, Baltimore, MD | | 7178178002 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-30 | WSDY640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4987978 | 2026-08-02 01:19:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDY640 | ULS 4987978 | 2026-08-02 01:19:19 |
| Status | A | ULS 4987978 | 2026-08-02 01:19:19 |
| Service | IG | ULS 4987978 | 2026-08-02 01:19:19 |
| Grant Date | 2024-07-30 | ULS 4987978 | 2026-08-02 01:19:19 |
| Expiration Date | 2034-07-30 | ULS 4987978 | 2026-08-02 01:19:19 |