Universal Licensing System
WRDH737
Reliable Contracting
License details
| ULS identifier | 4156011 |
|---|
| Call sign | WRDH737 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-05-01 |
|---|
| Expiration | 2029-05-01 |
|---|
| Frequency range | 461.2125 - 469.5375 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MD |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 461.21250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 462.78750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 464.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 466.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MOI | 469.53750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.21250000 | | 7K60FXE |
| 1 | 1 | 461.21250000 | | 11K2F3E |
| 1 | 1 | 462.78750000 | | 11K2F3E |
| 1 | 1 | 462.78750000 | | 7K60FXE |
| 1 | 1 | 464.48750000 | | 7K60FXE |
| 1 | 1 | 464.48750000 | | 11K2F3E |
| 1 | 1 | 466.33750000 | | 7K60FXE |
| 1 | 1 | 466.33750000 | | 11K2F3E |
| 1 | 1 | 469.53750000 | | 7K60FXE |
| 1 | 1 | 469.53750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MD | | | | | |
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 | 2410 Evergreen Road, Gambrills, MD | ANNE ARUNDEL | 4109870313 |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-01 | WRDH737 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4156011 | 2026-08-02 01:22:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDH737 | ULS 4156011 | 2026-08-02 01:22:46 |
| Status | A | ULS 4156011 | 2026-08-02 01:22:46 |
| Service | IG | ULS 4156011 | 2026-08-02 01:22:46 |
| Grant Date | 2019-05-01 | ULS 4156011 | 2026-08-02 01:22:46 |
| Expiration Date | 2029-05-01 | ULS 4156011 | 2026-08-02 01:22:46 |