He was promoted squadron leader in June 1940 , and the same month took charge of No. 1 Aircraft Park in Geelong .
Lerwe was still based in Melbourne when World War II broke out in September 1939 .
Lerwe was promoted squadron leader in June 1940 , and the same month took charge of No. 1 Aircraft Park in Geelong .
Lerwe was still based in Melbourne when World War II broke out in September 1939 .