Universal Licensing System
WRDA791
ALTIUS Communications LLC
License details
| ULS identifier | 4133871 |
|---|
| Call sign | WRDA791 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-03-14 |
|---|
| Expiration | 2029-03-14 |
|---|
| Frequency range | 11485 - 11665 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Chestertown, QUEEN ANNE'S, MD |
|---|
| Coordinates | 39.2055556, -75.9450556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:53 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 3 | FXO | 11485.00000000 | | | | | |
| 1 | 4 | FXO | 11485.00000000 | | | | | |
| 1 | 4 | FXO | 11485.00000000 | | | | | |
| 1 | 4 | FXO | 11485.00000000 | | | | | |
| 1 | 4 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11665.00000000 | | | | | |
| 1 | 1 | FXO | 11665.00000000 | | | | | |
| 1 | 1 | FXO | 11665.00000000 | | | | | |
| 1 | 1 | FXO | 11665.00000000 | | | | | |
| 1 | 2 | FXO | 11665.00000000 | | | | | |
| 1 | 2 | FXO | 11665.00000000 | | | | | |
| 1 | 2 | FXO | 11665.00000000 | | | | | |
| 1 | 2 | FXO | 11665.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 11485.00000000 | | 79M6D7D |
| 1 | 3 | 11485.00000000 | | 79M6D7D |
| 1 | 3 | 11485.00000000 | | 79M6D7D |
| 1 | 3 | 11485.00000000 | | 79M6D7D |
| 1 | 4 | 11485.00000000 | | 79M6D7D |
| 1 | 4 | 11485.00000000 | | 79M6D7D |
| 1 | 4 | 11485.00000000 | | 79M6D7D |
| 1 | 4 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11665.00000000 | | 39M9D7D |
| 1 | 1 | 11665.00000000 | | 39M9D7D |
| 1 | 1 | 11665.00000000 | | 39M9D7D |
| 1 | 1 | 11665.00000000 | | 39M9D7D |
| 1 | 2 | 11665.00000000 | | 39M9D7D |
| 1 | 2 | 11665.00000000 | | 39M9D7D |
| 1 | 2 | 11665.00000000 | | 39M9D7D |
| 1 | 2 | 11665.00000000 | | 39M9D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BURCHARD SAWMILL RD (000040 ), Chestertown, QUEEN ANNE'S, MD | 39.20555556, -75.94505556 | 23.700 m | GTOWER | 116.400 m structure / 123.700 m overall | |
| 2 | R | | 38.95616667, -76.09288889 | 17.000 m | | | |
| 3 | R | | 39.27536111, -76.09105556 | 24.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 204.8000 | | |
| 1 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 1 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 204.8000 | | |
| 2 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 3 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 301.7000 | | |
| 4 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 301.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-07 | WRDA791 | LIAUA |
| 2020-06-16 | WRDA791 | LETCNS |
| 2019-03-14 | WRDA791 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4133871 | 2026-08-02 02:47:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDA791 | ULS 4133871 | 2026-08-02 02:47:53 |
| Status | A | ULS 4133871 | 2026-08-02 02:47:53 |
| Service | MG | ULS 4133871 | 2026-08-02 02:47:53 |
| Grant Date | 2019-03-14 | ULS 4133871 | 2026-08-02 02:47:53 |
| Expiration Date | 2029-03-14 | ULS 4133871 | 2026-08-02 02:47:53 |