| Name | Hart (1821) | Explanation | |
| Type | Schooner tender | ||
| Launched | 12 June 1821 | ||
| Hull | Wooden | ||
| Propulsion | Sail | ||
| Builders measure | 81 tons | ||
| Displacement | |||
| Guns | |||
| Fate | 1875 | ||
| Class | Quail | ||
| Ships book | |||
| Note | 1822 = Navy Board. 1833 = Hart. 1860s = Sheerness YC1. 1870 = Drake, Superintendent's yacht at Sheerness | ||
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