The 101 Critical Days of Summer: See something, Do something, Live to be lethal Published May 23, 2023 By 75th Air Base Wing Safety Office HILL AIR FORCE BASE – Last year, 11 Airmen and Guardians lost their lives during the 101 Critical Days of Summer from Memorial Day to Labor Day in preventable, off-duty mishaps. This summer, the Air Force Safety Center and your local 75th ABW safety office are highlighting the safe behaviors and risk management principles intended to reduce the probability and severity of summer mishaps. Briefing materials will be provided throughout the summer. Commanders and supervisors are encouraged to review the checklist on the graphic above with their personnel before the long Memorial Day weekend. Please contact the 75 ABW safety office at 777-SAFE with any questions or requests for safety briefing material. Be safe out there.