On Sunday 13 August 1944 , 10 crews of 31 Squadron were ordered to Brindisi .
On Sunday 13 August 1944 , 10 crews of 31 Squadron were briefed for a 3,200 km flight plan from Foggia to Warsaw to drop supplies for the encircled Polish resistance .
On Sunday 13 August 1944 , 10 crews of 31 Squadron were ordered to Brindisi and briefed for a 3,200 km flight plan from Foggia to Warsaw to drop supplies for the encircled Polish resistance .