Frontin (V33) was the fourth ship of the Inhaúma-class corvette of the Brazilian Navy.

[1][2] The ship was built at Naval Arsenal Rio de Janeiro in Rio de Janeiro and was launched on 6 February 1992 and commissioned on 11 March 1994.

She was decommissioned on 23 September 2015.

[3][4] On 12 April 2016, the former Frontin was sunk as a target ship during a training exercise.

[5] Media related to Cv Frontin (V-33) at Wikimedia Commons