| Name: | INDEFATIGABLE |
| Launched: | 1820 |
| Completed: | 08/1820 |
| Builder: | R Hudson, Howdon |
| Yard Number: | |
| Dimensions: | 18tonsb, 47.7 x 13.3 x 6.0ft; (1823: 22tonsb, 68.7 x 14.3 x 5.7ft); |
| (1829: 23tonsb, 60.3 x 14.9 x 4.8ft) | |
| Engines: | 8hp |
| Engines by: | Hawthorn & Co, Newcastle |
| Propulsion: | Paddle |
| Construction: | Wood |
| Reg Number: | |
| History: | |
| 02/08/1820 | J Cook, G Elliott & W Saunders, Newcastle |
| 20/03/1829 | M Pattison & G Elliott, Newcastle |
| 28/03/1829 | G Elliott, J Lockie & R Brooks, Newcastle |
| 11/11/1829 | Registered at Sunderland |
| 1833 | Broken up |
| Comments: | 1823: Rebuilt by J Platts at North Shields |