Universal Licensing System
WRDK356
STATE OF MARYLAND - DEPARTMENT OF INFORMATION TECHNOLOGY
License details
| ULS identifier | 4161487 |
|---|---|
| Call sign | WRDK356 |
| Radio service | SY |
| Status | A |
| Grant date | 2019-05-17 |
| Expiration | 2029-05-17 |
| Frequency range | 769.33125 - 773.49375 MHz (7 frequencies) |
| Locations | 6 |
| Representative location | ACCOKEEK, PRINCE GEORGE'S, MD |
| Coordinates | 38.6728333, -77.0262222 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:11 |
Licensee
| Name | STATE OF MARYLAND - DEPARTMENT OF INFORMATION TECHNOLOGY |
|---|---|
| Applicant type | G |
| FRN | 0004068177 |
| Location | CROWNSVILLE, MD |
| Address | 100 COMMUNITY PLACE, CROWNSVILLE, MD, 21032 |
| Phone | 4106976985 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 769.33125000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 769.33125000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 769.33125000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 769.33125000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 769.33125000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 769.33125000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 771.00625000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 771.00625000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 771.00625000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 771.00625000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 771.00625000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 771.00625000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 771.64375000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 771.64375000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 771.64375000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 771.64375000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 771.64375000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 771.64375000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 771.98125000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 771.98125000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 771.98125000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 771.98125000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 771.98125000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 771.98125000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 772.69375000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 772.69375000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 772.69375000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 772.69375000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 772.69375000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 772.69375000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 772.99375000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 772.99375000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 772.99375000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 772.99375000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 772.99375000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 772.99375000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 773.49375000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 773.49375000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 773.49375000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 773.49375000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 773.49375000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FB2 | 773.49375000 | 100.000000 | 499.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 769.33125000 | 8K10F1E | |
| 2 | 1 | 769.33125000 | 8K10F1E | |
| 3 | 1 | 769.33125000 | 8K10F1E | |
| 4 | 1 | 769.33125000 | 8K10F1E | |
| 5 | 1 | 769.33125000 | 8K10F1E | |
| 6 | 1 | 769.33125000 | 8K10F1E | |
| 1 | 1 | 771.00625000 | 8K10F1E | |
| 2 | 1 | 771.00625000 | 8K10F1E | |
| 3 | 1 | 771.00625000 | 8K10F1E | |
| 4 | 1 | 771.00625000 | 8K10F1E | |
| 5 | 1 | 771.00625000 | 8K10F1E | |
| 6 | 1 | 771.00625000 | 8K10F1E | |
| 1 | 1 | 771.64375000 | 8K10F1E | |
| 2 | 1 | 771.64375000 | 8K10F1E | |
| 3 | 1 | 771.64375000 | 8K10F1E | |
| 4 | 1 | 771.64375000 | 8K10F1E | |
| 5 | 1 | 771.64375000 | 8K10F1E | |
| 6 | 1 | 771.64375000 | 8K10F1E | |
| 1 | 1 | 771.98125000 | 8K10F1E | |
| 2 | 1 | 771.98125000 | 8K10F1E | |
| 3 | 1 | 771.98125000 | 8K10F1E | |
| 4 | 1 | 771.98125000 | 8K10F1E | |
| 5 | 1 | 771.98125000 | 8K10F1E | |
| 6 | 1 | 771.98125000 | 8K10F1E | |
| 1 | 1 | 772.69375000 | 8K10F1E | |
| 2 | 1 | 772.69375000 | 8K10F1E | |
| 3 | 1 | 772.69375000 | 8K10F1E | |
| 4 | 1 | 772.69375000 | 8K10F1E | |
| 5 | 1 | 772.69375000 | 8K10F1E | |
| 6 | 1 | 772.69375000 | 8K10F1E | |
| 1 | 1 | 772.99375000 | 8K10F1E | |
| 2 | 1 | 772.99375000 | 8K10F1E | |
| 3 | 1 | 772.99375000 | 8K10F1E | |
| 4 | 1 | 772.99375000 | 8K10F1E | |
| 5 | 1 | 772.99375000 | 8K10F1E | |
| 6 | 1 | 772.99375000 | 8K10F1E | |
| 1 | 1 | 773.49375000 | 8K10F1E | |
| 2 | 1 | 773.49375000 | 8K10F1E | |
| 3 | 1 | 773.49375000 | 8K10F1E | |
| 4 | 1 | 773.49375000 | 8K10F1E | |
| 5 | 1 | 773.49375000 | 8K10F1E | |
| 6 | 1 | 773.49375000 | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | REAR OF 16111 LIVINGSTON ROAD, ACCOKEEK, PRINCE GEORGE'S, MD | 38.67283333, -77.02622222 | 57.300 m | LTOWER | 100.500 m structure / 106.400 m overall | |
| 2 | T | 1615 HANNON STREET, TACOMA PARK, PRINCE GEORGE'S, MD | 38.98277778, -76.98277778 | 66.000 m | LTOWER | 56.400 m structure / 60.300 m overall | |
| 3 | T | 4700 COBB RD., LANHAM, PRINCE GEORGE'S, MD | 38.95494444, -76.86513889 | 43.000 m | LTOWER | 100.500 m structure / 106.300 m overall | |
| 4 | T | 10100 RHODE ISLAND AVE., COLLEGE PARK, PRINCE GEORGE'S, MD | 39.01922222, -76.92291667 | 43.900 m | LTOWER | 103.600 m structure / 109.400 m overall | |
| 5 | T | 6500 S.E. CRAIN HIGHWAY, UPPER MARLBORO, PRINCE GEORGE'S, MD | 38.79727778, -76.73891667 | 24.600 m | LTOWER | 100.500 m structure / 106.300 m overall | |
| 6 | T | ACROSS FROM WILLIAM S. SCHMIDT SCHOOL, 18500 BLOCK OF AQUASCO ROAD, BRANDYWINE, PRINCE GEORGE'S, MD | 38.63580556, -76.75536111 | 61.800 m | LTOWER | 100.600 m structure / 106.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 106.400 m | V | 10.0000 | 127.800 | |||
| 1 | 2 | T | 60.300 m | V | 10.0000 | 62.400 | |||
| 1 | 3 | T | 106.300 m | V | 10.0000 | 104.400 | |||
| 1 | 4 | T | 103.600 m | V | 10.0000 | 79.900 | |||
| 1 | 5 | T | 100.600 m | V | 10.0000 | 87.100 | |||
| 1 | 6 | T | 80.500 m | V | 10.0000 | 102.100 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 100 COMMUNITY PLACE, CROWNSVILLE, MD | ANNE ARUNDEL | 4106979685 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2020-03-04 | WRDK356 | LIMOD |
| 2020-03-04 | WRDK356 | COR |
| 2019-05-25 | WRDK356 | LIAUA |
| 2019-05-17 | WRDK356 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4161487 | 2026-08-02 01:24:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRDK356 | ULS 4161487 | 2026-08-02 01:24:11 |
| Status | A | ULS 4161487 | 2026-08-02 01:24:11 |
| Service | SY | ULS 4161487 | 2026-08-02 01:24:11 |
| Grant Date | 2019-05-17 | ULS 4161487 | 2026-08-02 01:24:11 |
| Expiration Date | 2029-05-17 | ULS 4161487 | 2026-08-02 01:24:11 |