High Quality Content by WIKIPEDIA articles! USS Henrico (APA-45) was a Bayfield-class attack transport that served with the United States Navy in World War II, and subsequently in the Korean and Vietnam wars.The ship was laid down as SS Sea Darter, a Type C3-S-A2 hull, under a Maritime Commission contract (MC hull 393) by Ingalls Shipbuilding Co., Pascagoula, Mississippi. Assigned to the Navy as Naval Transport (AP-90), she was reclassified as Attack Transport (APA-45) on 1 February 1943.