The 24th landed at Tanahmerah Bay on April 22, 1944. They seized the Hollandia Airdrome despite torrential rain and marshy terrain. Shortly after the Hollandia landing, the division's 34th Infantry Regiment moved to Biak. They went to reinforce the 41st Infantry Division. Wai's regiment captured the Sorido and Borokoe airdromes before returning to the division on Hollandia in July. In two months, Wai and his unit had crossed New Guinea and recaptured three airdromes from the Japanese.