Beware the crossed flags!
Scott Base Field trainer Mike Lundin and Mike Rowe check out the sea-ice ahead of our Hagglund vehicles. Regular routes are marked with lines or flags that have been scouted out. Hazards like hidden or active cracks are marked with crossed flags and the field trainers check them out before driving over them. Cracks are often only visible as faint changes in the texture of the snow (see below) … if you’re lucky! In white out conditions visibility can make them completely invisible. Before crossing dodgy cracks they drill holes to expire the thickness and shape of the ice.
Big ups to these guys for keeping us safe!