Frank Joseph McManus (1948-1968) was killed in action in Dau Tieng, Vietnam, on September 17, 1968, at the age of 20. He had been in Vietnam for only six weeks when the helicopter transporting his unit back from a scouting patrol was struck by heavy fire as it landed. The first man out of the helicopter was wounded. Private McManus, despite the intense fire, left the helicopter to try and help him.

McManus wrote from Vietnam that the men in his platoon were like his brothers. He had many friends and was always there for them. He was proud to wear his uniform and loved his country. He was posthumously awarded the Purple Heart and the Bronze Star.

McManus grew up in Queens on 80th Street, near Ditmars Boulevard. He attended Our Lady of Fatima Parochial School and Bryant High School in Queens.

In December 1975, seven years after his death, residents of his Queens community erected a small stone monument at 81st Street and Ditmars Boulevard, around the corner from his family's home, at the park where Frank McManus played as a child. The inscription reads: "A Community Remembers."

The following passage is from a message that Agnes and Peter McManus, his parents, wrote at his entry on “The Wall of Faces”: "The community erected a beautiful memorial stone in his memory near his home. LaGuardia Airport donated the Frank McManus Park... Every Memorial Day, we fly up to New York to attend the Memorial for Frankie and all the Boys who lost their lives for the Freedom of our Country. I am a Gold Star Mother who is very proud."