William M. Feehan (1929-2001) was First Deputy Commissioner of the NYFD and the first person to hold every rank in the fire department. Despite being a firefighter who rose to the highest level of service, including serving briefly as Acting Fire Commissioner in 1993, he nevertheless insisted on being called just “chief.” Recognized for his deep knowledge of the department (he was thought to know the location of every fire hydrant in the city) and his advocacy for policies that improved safety for firefighters, Feehan served the FDNY for 42 years. While helping to direct the fire and rescue operations from the West Street command center at the base of the World Trade Center on September 11, 2001, he was killed when the North Tower collapsed. At age 71, he was the FDNY’s oldest and highest-ranking firefighter killed on 9/11.

Feehan was born on September 29, 1929, and grew up in Jackson Heights. The son of a firefighter, he was second in four generations of a family career tradition in the FDNY that includes his son, John Feehan, son-in-law, Brian Davan, and a grandson, Connor Davan. After graduating from St. John’s University with a degree in education, he served in combat in Korea. In 1956, he married Elizabeth Ann Keegan, and the couple lived in Flushing. Early in his career, he worked as a substitute teacher.

First appointed to the FDNY as a Probationary Firefighter on October 10, 1959, he was eventually assigned to Ladder Company 3, then to Ladder Companies 18 and 6. His service in the department led to a promotion to Lieutenant in 1964, then to Chief of Department in 1991, and in 1992, to First Deputy Fire Commissioner, the second highest civilian position in the FDNY. In 1993, he was appointed as Fire Commissioner, the highest civilian position in the FDNY, and a role he acted in during the last months of Mayor David Dinkins’ administration. Following Mayor Rudolph Giuliani’s appointment of Howard Safir as Fire Commissioner in 1994, Feehan returned to his position as First Deputy Commissioner, a role he held until his death in 2001.

In 2002, the New York City Council passed legislation to honor Feehan with the naming of William M. Feehan Triangle, a public green space near his former home in Flushing. The Triangle is located at the intersection of 164th Street, 27th Avenue, and Bayside Lane.