The slave ship Vinte e Oito de Março departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Brazil.

Vessel: Vinte e Oito de Março; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Santos, Francisco José dos; Captain: Sales, Joaquim de. The voyage began at Rio de Janeiro on 8 May 1827. Principal recorded place where captives were acquired: Quilimane (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 70 days. Estimated mortality during the crossing: 3.0%. Recorded outcome: Voyage completed as intended.