Universal Licensing System
WRWD661
Baltimore, County of
License details
| ULS identifier | 4722298 |
|---|
| Call sign | WRWD661 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2023-02-09 |
|---|
| Expiration | 2033-02-09 |
|---|
| Frequency range | 6430 - 6521 MHz (12 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Hunt Valley, BALTIMORE, MD |
|---|
| Coordinates | 39.4006111, -76.5883333 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 6430.00000000 | | | | | |
| 1 | 1 | MO | 6438.00000000 | | | | | |
| 1 | 1 | MO | 6446.00000000 | | | | | |
| 1 | 1 | MO | 6455.00000000 | | | | | |
| 1 | 1 | MO | 6463.00000000 | | | | | |
| 1 | 1 | MO | 6471.00000000 | | | | | |
| 1 | 1 | MO | 6480.00000000 | | | | | |
| 1 | 1 | MO | 6488.00000000 | | | | | |
| 1 | 1 | MO | 6496.00000000 | | | | | |
| 1 | 1 | MO | 6505.00000000 | | | | | |
| 1 | 1 | MO | 6513.00000000 | | | | | |
| 1 | 1 | MO | 6521.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6430.00000000 | | 8M00D7W |
| 1 | 1 | 6430.00000000 | | 8M00D7W |
| 1 | 1 | 6430.00000000 | | 8M00D7W |
| 1 | 1 | 6430.00000000 | | 8M00D7W |
| 1 | 1 | 6438.00000000 | | 8M00D7W |
| 1 | 1 | 6438.00000000 | | 8M00D7W |
| 1 | 1 | 6438.00000000 | | 8M00D7W |
| 1 | 1 | 6438.00000000 | | 8M00D7W |
| 1 | 1 | 6446.00000000 | | 8M00D7W |
| 1 | 1 | 6446.00000000 | | 8M00D7W |
| 1 | 1 | 6446.00000000 | | 8M00D7W |
| 1 | 1 | 6446.00000000 | | 8M00D7W |
| 1 | 1 | 6455.00000000 | | 8M00D7W |
| 1 | 1 | 6455.00000000 | | 8M00D7W |
| 1 | 1 | 6455.00000000 | | 8M00D7W |
| 1 | 1 | 6455.00000000 | | 8M00D7W |
| 1 | 1 | 6463.00000000 | | 8M00D7W |
| 1 | 1 | 6463.00000000 | | 8M00D7W |
| 1 | 1 | 6463.00000000 | | 8M00D7W |
| 1 | 1 | 6463.00000000 | | 8M00D7W |
| 1 | 1 | 6471.00000000 | | 8M00D7W |
| 1 | 1 | 6471.00000000 | | 8M00D7W |
| 1 | 1 | 6471.00000000 | | 8M00D7W |
| 1 | 1 | 6471.00000000 | | 8M00D7W |
| 1 | 1 | 6480.00000000 | | 8M00D7W |
| 1 | 1 | 6480.00000000 | | 8M00D7W |
| 1 | 1 | 6480.00000000 | | 8M00D7W |
| 1 | 1 | 6480.00000000 | | 8M00D7W |
| 1 | 1 | 6488.00000000 | | 8M00D7W |
| 1 | 1 | 6488.00000000 | | 8M00D7W |
| 1 | 1 | 6488.00000000 | | 8M00D7W |
| 1 | 1 | 6488.00000000 | | 8M00D7W |
| 1 | 1 | 6496.00000000 | | 8M00D7W |
| 1 | 1 | 6496.00000000 | | 8M00D7W |
| 1 | 1 | 6496.00000000 | | 8M00D7W |
| 1 | 1 | 6496.00000000 | | 8M00D7W |
| 1 | 1 | 6505.00000000 | | 8M00D7W |
| 1 | 1 | 6505.00000000 | | 8M00D7W |
| 1 | 1 | 6505.00000000 | | 8M00D7W |
| 1 | 1 | 6505.00000000 | | 8M00D7W |
| 1 | 1 | 6513.00000000 | | 8M00D7W |
| 1 | 1 | 6513.00000000 | | 8M00D7W |
| 1 | 1 | 6513.00000000 | | 8M00D7W |
| 1 | 1 | 6513.00000000 | | 8M00D7W |
| 1 | 1 | 6521.00000000 | | 8M00D7W |
| 1 | 1 | 6521.00000000 | | 8M00D7W |
| 1 | 1 | 6521.00000000 | | 8M00D7W |
| 1 | 1 | 6521.00000000 | | 8M00D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Hunt Valley, BALTIMORE, MD | 39.40061111, -76.58833333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Visliink 9019733 | | S | 6.0000 | 360.0000 | | |
| 2 | 1 | R | Vislink 90184351 | | | 15.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11112 Gilroy Rd, Suite 101, Hunt Valley, MD | BALTIMORE | 4108871882 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5083 |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-21 | WRWD661 | LIAUA |
| 2024-02-15 | WRWD661 | LIAUA |
| 2023-02-09 | WRWD661 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4722298 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRWD661 | ULS 4722298 | 2026-08-02 02:47:17 |
| Status | A | ULS 4722298 | 2026-08-02 02:47:17 |
| Service | MW | ULS 4722298 | 2026-08-02 02:47:17 |
| Grant Date | 2023-02-09 | ULS 4722298 | 2026-08-02 02:47:17 |
| Expiration Date | 2033-02-09 | ULS 4722298 | 2026-08-02 02:47:17 |