They drew up plans to develop it into a base to support future operations .
On 31 March -- just a fortnight after his arrival in Australia -- MacArthur sent Casey and his air officer , Brigadier General Harold H. George to survey the situation in Port Moresby .
They drew up plans to develop Port Moresby into a base to support future operations .
On 31 March -- just a fortnight after his arrival in Australia -- MacArthur sent Casey and his air officer , Brigadier General Harold H. George to survey the situation in Port Moresby .