Poster from the first annual NYC Firefighter Stair Climb on March 16, 2015. (Photo: Courtesy of NYC Firefighters Stair Climb)
A stair climb at One WTC will honor the first responder victims of the 9/11 attacks. (Photo: Amy Dreher)
Chris Barber (left) and John Mills, firefighters on the Upper West Side of Manhattan, hosted the first-ever WTC stair climb. (Photo: Courtesy of NYC Firefighters Stair Climb)
The truck of FDNY Ladder Company 3 is currently located in the 9/11 Museum. (Photo: Amy Dreher)
9/11 Memorial staff pose for a photo with FDNY Engine 10/Ladder 10 while delivering "Dear Hero" cards. (Photo: Staff)
A mural displaying pledge cards signed by 9/11 Memorial staff participating in acts of kindness in the #Tribute2983 campaign. (Photo: Cristina Melendez)
Damaged FDNY ambulance recovered from the World Trade Center Site (Photo by Amy Weisser)

Honoring Our First Responders

Pictured alongside Joe Daniels are (L-R) Sal Cassano, a firefighter from Center of Groton FD, and Edward Kilduff. (photo by Abigail Mullins, 9/11 Memorial)
(Courtesy photo/Gift of the Feehan Family)
The aftermath of the World Trade Center attack. (Photo by Roberto Rabanne)