| Name | A. J. ROSS |
| Named for | |
| Designation | |
| Official Number (MVUS) | 1449 |
| Official Number (Lloyds) | |
| Offical Number (Japanese) | |
| Hull Number | |
| IMO Number | |
| State License # | |
| Signal Letters | J. C. R. K. |
| Radio Letters | |
| Combined | |
| F.C.C. | |
| Rig | H-Brig |
| Type | |
| Class | 2 |
| Rate | |
| Model | Full |
| ABS | |
| Head | Billet |
| Stern | Square |
| Displacement | |
| Tons, gross | 197.10 > 176.10 |
| Tons, net | |
| Capacity | |
| Dimensions | 96.9 x 24.9 x 10.5 |
| Length, keel | |
| Length, overall | |
| Length, over deck | |
| Length, registered | 96.9 |
| Length-waterline | |
| Beam | 24.9 |
| Depth | 10.5 |
| Draft | 12 |
| Draft, Centreboard down | |
| Decks | 1 |
| Accommodations | |
| Hatches | |
| Hatches, size | |
| Tanks | |
| Compartments | |
| Compartments, capacity | |
| Masts | |
| Mast(s), height | |
| Spars, other dimensions | |
| Sail Area (Sq. Ft.) | |
| Sail Area (Sq. Ft.) – Main | |
| Sail Area (Sq. Ft.) – Mizzen | |
| Mizzen staysail | |
| Sail Area (Sq. Ft.) – Headsail | |
| Sail Area (Sq. Ft.) – Spannaker | |
| Sailmaker | |
| Sails, Year made | |
| Sail No. | |
| Race Rating | |
| Ordered | |
| Laid down | |
| Launched | 1855 |
| Launched, time | |
| Commissioned | |
| Re-commissioned | |
| Cancelled | |
| Built where (Country) | United States |
| Built Where (State) | ME |
| Built Where (Town) | Searsport |
| Cost | |
| Designer | |
| Design # | |
| Builder | Marlboro Packard |
| Builder’s Number | |
| Master Carpenter | |
| Rebuilt | |
| Hull Material | Wood: Mixed woods |
| Fastenings | Essential copper and iron |
| When Metaled | 1857, July |
| Engine description | |
| Engine, dimensions | |
| Diameter of Cylinder | |
| Stroke of Piston | |
| Boiler(s), number | |
| Boiler(s), type | |
| Boiler(s), size | |
| Ind. Steam, Fire and Bilge Pump | |
| Security and Provisions against fire | |
| Transmission | |
| Shaft size | |
| Screw(s) | |
| Propeller Size | |
| Horsepower | |
| Nominal HP | |
| Indicated HP | |
| Shaft HP | |
| Speed | |
| Fuel type | |
| Burns oil | |
| Fuel, capacity | |
| Range | |
| Generator(s) | |
| Nationality | American |
| Armament | |
| Electronics | |
| Service | |
| Trade Indicator | |
| Owners | William McGilvery and others (1855-67); T. J. Richardson, Boston, MA (1879) |
| Factory(s) | |
| Master(s) | John Charry (1858); G. C. Small (1862-67); James N. Hyatt (1877); James G. Sinclair (1878); Benjamin Lothrop (1879) |
| Chief Engineer(s) | |
| Officers | |
| Crew | |
| Route(s) | |
| Battles | |
| Races | |
| Voyage | |
| Event | |
| Homeports | Searsport, ME (1862+); Boston, MA (Fourth Suppl.; 1870-1878); New Bedford, MA (1879) |
| Station | |
| Area of Operations | |
| Port of Registry | |
| Port of Survey | |
| Survey (Date and Place) | 1861, June, NY |
| Estimated value | |
| Disaster | |
| Decommissioned | |
| Date of Disaster | |
| Location of Disaster | |
| Latitude | |
| Longitude | |
| Lifesaving Station | |
| Master | |
| Crew | |
| Voyage | |
| Cargo | |
| Persons on Board | |
| Lives Lost | |
| Salvage | |
| Value of Vessel | |
| Value of Cargo | |
| Total Value | |
| Estimate Value of Property Lost | |
| Notes | Half poop. Gross tonnage changed from 197.10 to 176.20 in MVUS 1877 and 1879. |
| References | MVUS (Fourth Suppl.; 1870-1879); Am. Lloyds (1862); Am Record (1879); WPA – New Bedford, MA; Applebee, Sailing Vessels Built in Penobscot River Towns |