The "good old days" Craig
If we were the first vehicle into Iron Range airport after the wet in the mid sixties, a quick good trip was 4 days, 3 nights from Coen airport to Iron Range airport and often the same amount of time from Cairns to Coen.
Even when the track was dry, we would shovel at least a ton of sand or more out the Wenlock into the 6WD international to go from Moreton Telegraph Station to Coen Airport to pick up gear that Tootsie used bring up from Cairns, leave Moreton at sunup arrive at Coen airport by 8pm if lucky, load the truck up next day and return to Moreton on the 3rd day, Remembering that the OTT was the only track then! first 20km out of Moreton could take up to 3 hrs if badly washed out, the trucks were tippers, so all the trays were bolted through, down to the chassis rails with high tensile U Bolts otherwise they flexed so much the trays would fall off the trucks!
Last time I was there just for a break, Came from Chilli Beach to Hahn River roadhouse in daylight with leisurely stops at the Archer (memorial plaque to Tootsie there) Coen and Musgrave on the way, and a Victorian who camped at Hahn River near us overnight was complaining how bad the road was!