Universal Licensing System
WSHU463
Maritime Information Systems, Inc.
License details
| ULS identifier | 5116864 |
|---|---|
| Call sign | WSHU463 |
| Radio service | MR |
| Status | A |
| Grant date | 2025-04-04 |
| Expiration | 2035-04-04 |
| Frequency range | 161.975 - 162.025 MHz (2 frequencies) |
| Locations | 4 |
| Representative location | Savannah, CHATHAM, GA |
| Coordinates | 31.9883056, -81.0217778 |
| Source archive | l_coast.zip |
| Dataset refreshed | 2026-08-02 02:08:37 |
Licensee
| Name | Maritime Information Systems, Inc. |
|---|---|
| Applicant type | C |
| FRN | 0034024257 |
| Location | Orleans, MA |
| Address | 11 Snow Shore Road, Orleans, MA, 02653 |
| Phone | 4012477780 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 2 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 3 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 4 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 5 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 6 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 7 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 8 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 9 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 10 | 1 | RLR | 161.97500000 | 12.500000 | ||||
| 1 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 2 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 3 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 4 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 5 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 6 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 7 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 8 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 9 | 1 | RLR | 162.02500000 | 12.500000 | ||||
| 10 | 1 | RLR | 162.02500000 | 12.500000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 161.97500000 | 11K0GXW | |
| 1 | 1 | 161.97500000 | 12K5GXW | |
| 2 | 1 | 161.97500000 | 11K0GXW | |
| 2 | 1 | 161.97500000 | 12K5GXW | |
| 3 | 1 | 161.97500000 | 12K5GXW | |
| 3 | 1 | 161.97500000 | 11K0GXW | |
| 4 | 1 | 161.97500000 | 11K0GXW | |
| 4 | 1 | 161.97500000 | 12K5GXW | |
| 5 | 1 | 161.97500000 | 12K5GXW | |
| 5 | 1 | 161.97500000 | 11K0GXW | |
| 6 | 1 | 161.97500000 | 11K0GXW | |
| 6 | 1 | 161.97500000 | 12K5GXW | |
| 7 | 1 | 161.97500000 | 12K5GXW | |
| 7 | 1 | 161.97500000 | 11K0GXW | |
| 8 | 1 | 161.97500000 | 12K5GXW | |
| 8 | 1 | 161.97500000 | 11K0GXW | |
| 9 | 1 | 161.97500000 | 12K5GXW | |
| 9 | 1 | 161.97500000 | 11K0GXW | |
| 10 | 1 | 161.97500000 | 11K0GXW | |
| 10 | 1 | 161.97500000 | 12K5GXW | |
| 1 | 1 | 162.02500000 | 11K0GXW | |
| 1 | 1 | 162.02500000 | 12K5GXW | |
| 2 | 1 | 162.02500000 | 11K0GXW | |
| 2 | 1 | 162.02500000 | 12K5GXW | |
| 3 | 1 | 162.02500000 | 12K5GXW | |
| 3 | 1 | 162.02500000 | 11K0GXW | |
| 4 | 1 | 162.02500000 | 11K0GXW | |
| 4 | 1 | 162.02500000 | 12K5GXW | |
| 5 | 1 | 162.02500000 | 12K5GXW | |
| 5 | 1 | 162.02500000 | 11K0GXW | |
| 6 | 1 | 162.02500000 | 12K5GXW | |
| 6 | 1 | 162.02500000 | 11K0GXW | |
| 7 | 1 | 162.02500000 | 12K5GXW | |
| 7 | 1 | 162.02500000 | 11K0GXW | |
| 8 | 1 | 162.02500000 | 12K5GXW | |
| 8 | 1 | 162.02500000 | 11K0GXW | |
| 9 | 1 | 162.02500000 | 11K0GXW | |
| 9 | 1 | 162.02500000 | 12K5GXW | |
| 10 | 1 | 162.02500000 | 12K5GXW | |
| 10 | 1 | 162.02500000 | 11K0GXW |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 561 S East St, Saint Marys, CAMDEN, GA | 30.95016667, -81.41127778 | 20.000 m | B | 20.000 m structure / 20.000 m overall | |
| 2 | T | 120 Beach City Rd., Hilton Head Island, BEAUFORT, SC | 32.22802778, -80.69327778 | 15.000 m | B | 15.000 m structure / 15.000 m overall | |
| 3 | T | Not Applicable, Ossabaw Island, CHATHAM, GA | 31.84072222, -81.08819444 | 15.000 m | B | 15.000 m structure / 15.000 m overall | |
| 4 | T | 273 OLD HOUSE LANE, Dewees Island, CHARLESTON, SC | 32.83588889, -79.72669444 | 15.000 m | B | 15.000 m structure / 15.000 m overall | |
| 5 | T | 30 Ocean Science Circle, Savannah, CHATHAM, GA | 31.98830556, -81.02177778 | 25.000 m | B | 25.000 m structure / 25.000 m overall | |
| 6 | T | 9600 Oceanshore Blvd, St Austustine, FLAGLER, FL | 29.67063889, -81.21361111 | 25.000 m | B | 25.000 m structure / 25.000 m overall | |
| 7 | T | MIS SEQUIN ISLAND ASTA, Georgetown, SAGADAHOC, ME | 43.70747222, -69.75783333 | 55.000 m | B | 55.000 m structure / 55.000 m overall | |
| 8 | T | MIS HALFWAY ROCK ASTA, Harpswell, CUMBERLAND, ME | 43.65597222, -70.03686111 | 21.000 m | B | 21.000 m structure / 21.000 m overall | |
| 9 | T | MIS SANKATY HEAD ASTA, Siasconset, NANTUCKET, MA | 41.28441667, -69.96630556 | 55.000 m | B | 55.000 m structure / 55.000 m overall | |
| 10 | T | MIS WOOD ISLAND ASTA, Biddeford, YORK, ME | 43.45700000, -70.32905556 | 48.000 m | B | 48.000 m structure / 48.000 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.000 m | 6.0000 | |||||
| 1 | 2 | T | 10.000 m | 6.0000 | |||||
| 1 | 3 | T | 10.000 m | 6.0000 | |||||
| 1 | 4 | T | 10.000 m | 6.0000 | |||||
| 1 | 5 | T | 25.000 m | 6.0000 | |||||
| 1 | 6 | T | 25.000 m | 6.0000 | |||||
| 1 | 7 | T | 55.000 m | 6.0000 | |||||
| 1 | 8 | T | 21.000 m | 6.0000 | |||||
| 1 | 9 | T | 55.000 m | 6.0000 | |||||
| 1 | 10 | T | 46.000 m | 6.0000 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-04-04 | WSHU463 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 5116864 | 2026-08-02 02:08:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WSHU463 | ULS 5116864 | 2026-08-02 02:08:37 |
| Status | A | ULS 5116864 | 2026-08-02 02:08:37 |
| Service | MR | ULS 5116864 | 2026-08-02 02:08:37 |
| Grant Date | 2025-04-04 | ULS 5116864 | 2026-08-02 02:08:37 |
| Expiration Date | 2035-04-04 | ULS 5116864 | 2026-08-02 02:08:37 |