A major operational challenge for the FDNY during cold weather is frozen hydrants caused by freezing temperatures. To prevent water from freezing in these hydrants across the city, the FDNY has specialized thawing apparatus trucks in each of the five boroughs. | New York City Fire Department (FDNY)

Retired Firefighter Brendan Ielpi was just four months into his career with the FDNY when he responded to the World Trade Center on 9/11/2001. That day, he lost his brother, Jonathan Ielpi of Squad 288. As the 24th anniversary of September 11th nears, we promise to #NeverForget Jonathan and the other 342 members who died that day. | New York City Fire Department (FDNY)

It is cold out there ❄️🥶 Freezing temperatures can create challenges for FDNY operations. Frozen hydrants are a huge concern. When we’ve got consecutive days of severe cold, the FDNY thawing apparatus is deployed to help keep water flowing. Let’s get to work! | New York City Fire Department (FDNY)

Ladder 175 is a tractor-drawn aerial, also known as a Tiller truck. It’s operated by two chauffeurs—one driving the front and another steering the rear. There are 13 of these rigs across the city, strategically placed in neighborhoods with tight streets to help improve maneuverability. They respond to fires and emergencies just like any other ladder company. Let’s get to work! | New York City Fire Department (FDNY)