The problem was that recent extended emergencies in Fort Lauderdale had taxed crew alertness and mental stability; potential service related errors and traumatic stress disorders were a result. The purpose of this applied research project (ARP) was to investigate the potential effects of fatigue on firefighters. Results of this study provided strategic analysis to identify and perhaps reduce the effects of responder fatigue. In conducting this research, the author utilized the descriptive methodology that identified the following questions: 1. What are the maximum hours a person can function under stress before experiencing the negative effects of sleep deprivation and/or fatigue? 2. What are the early warning signs and symptoms and potential problems related to sleep deprivation and fatigue? 3.What kind of guidelines and strategies are used in other industries where extended hours are worked? [hospitals, air traffic controllers, et cetera] 4. How many this compare and contrast to the traditional 24 on 24 off, 24 on 48 off, and 10/14 firefighter work schedules? 5. What potential strategies could be employed in the Fort Lauderdale Fire-Rescue Department (FTFLR) to reduce responder fatigue during extended incidents such as hurricanes and tropical storms? The procedure involved administering an internal Internet survey and conducting telephone interviews and then comparing the results to determine what the potential effects of fatigue were on firefighters and how to identify and possibly reduce responder fatigue.The results indicated that there is a need to raise the awareness level of management and the subordinates of the Fort Lauderdale Fire-Rescue Department on fatigue, how it is caused, and how it may affect the human body either during normal operations or extended emergencies. Recommendations based on this study and its findings are: 1. Identify factors that contribute to fatigue. 2. Choose control measures that can be used to effectively manage fatigue. 3. Implement the control measures. 4. Supervisors (Company Officers and Battalion Chiefs) should be trained on fatigue. 5. Evaluate crews' sleeping quarters for darkness, quiet, temperature control, and overall comfort. 6. Modify work schedules to better accommodate increasing alarm loads. 7. Provide additional staffing and response units during periods of peak-alarm activity. 8.Form a joint management/labor team to identify current issues of busy medical rescue units, and consider the possibility of rotating busy rescue teams.