Refuelling at YOOD.
You have to get on the radio at the hut out at the strip. You could walk into town but is about a 2 km walk. There is no telephone or mobile reception for at least 600 kms around Oodnadatta. The refuelling is done by the pink road house, which is quite famous in the outback.
Watch out for the stones on the strip.
Safe flying
JERR