Join a free hour-long CPR training class (non-certification) with the FDNY's CPR Unit! The FDNY's CPR Unit mission is to educate residents of NYC with the skills needed to save a life in the event of a cardiac arrest or heart attack. An AHA accredited instructor will teach compression only CPR (on adults only mannequins) with automated external defibrillation (AED) usage. It is a non certification class that combines audio/visual instruction with hands-on participation.