Universal Licensing System
WRDI887
STATE OF MARYLAND - DEPARTMENT OF INFORMATION TECHNOLOGY
License details
| ULS identifier | 4158489 |
|---|---|
| Call sign | WRDI887 |
| Radio service | SY |
| Status | A |
| Grant date | 2019-05-08 |
| Expiration | 2029-05-08 |
| Frequency range | 771.25625 - 802.19375 MHz (4 frequencies) |
| Locations | 9 |
| Representative location | LUBSY, CALVERT, MD |
| Coordinates | 38.3829722, -76.4429167 |
| 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 | 4106979685 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 771.25625000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 771.25625000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 771.25625000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 771.25625000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 771.25625000 | 100.000000 | 499.000000 | |||
| 1 | 1 | FB2 | 772.19375000 | 100.000000 | 499.000000 | |||
| 2 | 1 | FB2 | 772.19375000 | 100.000000 | 499.000000 | |||
| 3 | 1 | FB2 | 772.19375000 | 100.000000 | 499.000000 | |||
| 4 | 1 | FB2 | 772.19375000 | 100.000000 | 499.000000 | |||
| 5 | 1 | FB2 | 772.19375000 | 100.000000 | 499.000000 | |||
| 6 | 1 | FX1 | 801.25625000 | 30.000000 | 200.000000 | |||
| 7 | 1 | MO | 801.25625000 | 30.000000 | 100.000000 | |||
| 8 | 1 | FX1 | 801.25625000 | 30.000000 | 200.000000 | |||
| 9 | 1 | MO | 801.25625000 | 30.000000 | 100.000000 | |||
| 6 | 1 | FX1 | 802.19375000 | 30.000000 | 200.000000 | |||
| 7 | 1 | MO | 802.19375000 | 30.000000 | 100.000000 | |||
| 8 | 1 | FX1 | 802.19375000 | 30.000000 | 200.000000 | |||
| 9 | 1 | MO | 802.19375000 | 30.000000 | 100.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 771.25625000 | 8K10F1E | |
| 2 | 1 | 771.25625000 | 8K10F1E | |
| 3 | 1 | 771.25625000 | 8K10F1E | |
| 4 | 1 | 771.25625000 | 8K10F1E | |
| 5 | 1 | 771.25625000 | 8K10F1E | |
| 1 | 1 | 772.19375000 | 8K10F1E | |
| 2 | 1 | 772.19375000 | 8K10F1E | |
| 3 | 1 | 772.19375000 | 8K10F1E | |
| 4 | 1 | 772.19375000 | 8K10F1E | |
| 5 | 1 | 772.19375000 | 8K10F1E | |
| 6 | 1 | 801.25625000 | 8K10F1E | |
| 7 | 1 | 801.25625000 | 8K10F1E | |
| 8 | 1 | 801.25625000 | 8K10F1E | |
| 9 | 1 | 801.25625000 | 8K10F1E | |
| 6 | 1 | 802.19375000 | 8K10F1E | |
| 7 | 1 | 802.19375000 | 8K10F1E | |
| 8 | 1 | 802.19375000 | 8K10F1E | |
| 9 | 1 | 802.19375000 | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 401 SWEETWATER RD., LUBSY, CALVERT, MD | 38.38297222, -76.44291667 | 34.700 m | LTOWER | 136.900 m structure / 136.900 m overall | |
| 2 | T | LUSBY, MD, LUSBY, CALVERT, MD | 38.43897222, -76.46766667 | 34.700 m | LTOWER | 131.000 m structure / 136.600 m overall | |
| 3 | T | 100 HALLOWING POINT RD., PRINCE FREDERICK, CALVERT, MD | 38.53441667, -76.58836111 | 43.300 m | LTOWER | 100.600 m structure / 106.100 m overall | |
| 4 | T | 6250 SOLOMONS ISLAND RD., HUNTINGTON, CALVERT, MD | 38.65891667, -76.60861111 | 40.200 m | LTOWER | 100.500 m structure / 106.000 m overall | |
| 5 | T | 16635 PRINCE FREDERICK RD., HUGHSVILLE, CHARLES, MD | 38.52905556, -76.73244444 | 53.000 m | LTOWER | 100.500 m structure / 106.000 m overall | |
| 6 | T | CALVERT, MD | |||||
| 7 | T | CALVERT, MD | |||||
| 8 | T | CHARLES, MD | |||||
| 9 | T | CHARLES, MD | 38.52905556, -76.73244444 |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 136.900 m | V | 11.5000 | 161.900 | |||
| 1 | 2 | T | 131.000 m | V | 10.0000 | 315.0000 | 154.800 | ||
| 1 | 3 | T | 106.100 m | V | 11.5000 | 130.700 | |||
| 1 | 4 | T | 100.500 m | V | 11.5000 | 119.400 | |||
| 1 | 5 | T | 100.500 m | V | 11.5000 | 120.400 | |||
| 1 | 6 | T | |||||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T |
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 | WRDI887 | COR |
| 2020-03-04 | WRDI887 | LIMOD |
| 2019-05-25 | WRDI887 | LIAUA |
| 2019-05-08 | WRDI887 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4158489 | 2026-08-02 01:24:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRDI887 | ULS 4158489 | 2026-08-02 01:24:11 |
| Status | A | ULS 4158489 | 2026-08-02 01:24:11 |
| Service | SY | ULS 4158489 | 2026-08-02 01:24:11 |
| Grant Date | 2019-05-08 | ULS 4158489 | 2026-08-02 01:24:11 |
| Expiration Date | 2029-05-08 | ULS 4158489 | 2026-08-02 01:24:11 |