Engine 73 and Ladder 42 will host a 25th Anniversary Memorial Mass in quarters on Thursday, September 10, 2026, at 10:30 AM, honoring Deputy Chief Joseph Marchbanks Jr., Lt. Raymond Murphy, L-16, Lt. Brian Ahearn, E-230, FF Peter Bielfeld, L-42, and Father Mychal Judge, who made the Supreme Sacrifice on September 11, 2001. The Mass will also continue the tradition of remembering deceased members of Battalions 26 and 55. Off-duty members and their families are welcome to attend. Members are asked to dress in Class A uniform.