Whatever they test, they have to prepare first, and all of related labs, SF complex have been quite busy over the past month, particularly ITR and PXE. you do not stock up on medicines, speed boats, underwater gear, boots and protective clothes, air to ground comm, comm from ground to heli+ jets , calibrator, tools, searchlights (handheld) loads of other things even taxi services for specific days for nothing. Weather permitting, we are just about to enter some testing phase for sure like every year.