Universal Licensing System
WRAN988
Vector Data Systems LLC
License details
| ULS identifier | 3992669 |
|---|
| Call sign | WRAN988 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2018-01-19 |
|---|
| Expiration | 2028-01-19 |
|---|
| Cancellation | 2025-12-15 |
|---|
| Frequency range | 10755 - 11645 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.8770556, -77.0038056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:10 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 3 | FXO | 10855.00000000 | | | | | |
| 1 | 3 | FXO | 10855.00000000 | | | | | |
| 1 | 3 | FXO | 10855.00000000 | | | | | |
| 1 | 3 | FXO | 10855.00000000 | | | | | |
| 1 | 3 | FXO | 10855.00000000 | | | | | |
| 1 | 3 | FXO | 10855.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 3 | 10855.00000000 | | 39M9D7D |
| 1 | 3 | 10855.00000000 | | 39M9D7D |
| 1 | 3 | 10855.00000000 | | 39M9D7D |
| 1 | 3 | 10855.00000000 | | 39M9D7D |
| 1 | 3 | 10855.00000000 | | 39M9D7D |
| 1 | 3 | 10855.00000000 | | 39M9D7D |
| 1 | 1 | 11645.00000000 | | 79M6D7D |
| 1 | 1 | 11645.00000000 | | 79M6D7D |
| 1 | 1 | 11645.00000000 | | 79M6D7D |
| 1 | 1 | 11645.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3001 Hospital Drive, Cheverly, PRINCE GEORGE'S, MD | 38.92888889, -76.92494444 | 62.500 m | TANK | 62.500 m structure / 65.500 m overall | N |
| 2 | R | | 39.05152778, -76.93477778 | 71.300 m | | | |
| 3 | R | | 38.95886111, -76.93619444 | 13.800 m | | | |
| 4 | R | | 38.87705556, -77.00380556 | 5.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD3-11 | | S | 38.5000 | 356.4000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD3-11 | | | 38.5000 | 0.0000 | | |
| 1 | 3 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 1 | 4 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 2 | 1 | T | RADIO WAVES, INC HPD2-11 | | S | 34.3000 | 343.7000 | | |
| 3 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 230.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-16 | WRAN988 | LICAN |
| 2024-01-04 | WRAN988 | LETCNS |
| 2022-09-29 | WRAN988 | LIMOD |
| 2018-07-16 | WRAN988 | LIMOD |
| 2018-01-19 | WRAN988 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3992669 | 2026-08-02 02:47:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAN988 | ULS 3992669 | 2026-08-02 02:47:10 |
| Status | C | ULS 3992669 | 2026-08-02 02:47:10 |
| Service | MG | ULS 3992669 | 2026-08-02 02:47:10 |
| Grant Date | 2018-01-19 | ULS 3992669 | 2026-08-02 02:47:10 |
| Expiration Date | 2028-01-19 | ULS 3992669 | 2026-08-02 02:47:10 |
| Cancellation Date | 2025-12-15 | ULS 3992669 | 2026-08-02 02:47:10 |