Prairie Rattlesnake Fact Sheet - CLICK HEREĪll required, Downrange Safety Briefs are available online through your iSportsman account portal under 'My Safety Briefs.' For other details and a guide to which briefs you need to take click on the 'Access' tab and then click on 'Range Safety Briefing' or CLICK HERE. If you are already checked into iSportsman and the website goes down or you are packing out an already harvested animal and won't make the checkout time, you must call FC 71 or PCMS 7DPW Wildlife. Night hunting/recreation is strictly prohibited. You must always check out no later than the posted checkout time for the day - posted below. Users are required to checkout through a phone or computer on iSportsman and enter your harvest data. CLICK HERE TO TAKE THE 2023-2024 HUNTER SATISFACTION SURVEY