The Joint Base Langley Eustis Safety Office is promoting several initiatives during the Critical Days of Summer campaign, which lasts Memorial Day through Labor Day. The initiatives are the U.S. Army’s “Safety Equation” campaign, the U.S. Air Force’s “GPS-Check 3” initiative and Air Combat Command’s “Quest for Zero” campaign. (U.S. Air Force graphic by Staff Sgt. Natasha Stannard/Released)