ALWAYS REMEMBER: Today is the four-year anniversary of the Yarnell Hill Fire that claimed the lives of 19 hotshots, becoming the deadliest day for U.S. firefighters since Sept. 11, 2001. We're honoring the memories of those we lost and saying thanks to those who serve every day. | 12News

Today, we remember the heroism of the Granite Mountain Hotshots, the 19 brave souls who didn't hesitate to face danger 11 years ago at the Yarnell Hill Fire. As we honor their sacrifice, we also celebrate their enduring legacies carried on by Valley's Automatic Aid partners, who continue to protect lives and properties, naming their Wildland Response Units in their memory. Forever in our hearts, #Yarnell19. | Phoenix Fire Department

The Granite Mountain Hotshots died in the Yarnell Hill Fire six years ago, but their memory and service lives on. MORE INFO: https://12ne.ws/2Xevy6O | 12News