Barnegat-class seaplane tender
…seaplane bases they set up. The Barnegat-class ships were the first (and only) purpose-built AVPs, prior ships carrying that designation having been Lapwing-class minesweepers pressed into service as tenders from 1918 onward. They were preceded into service by 14 "Seaplane Tenders (Destroyer)" (AVDs), interim…