This study aims to analyze the application of transformational leadership styles in improving employee performance at the Biak Class A Search and Rescue Office. The problems faced by this organization include challenging geographical conditions, limited resources, and psychological pressure in high-risk SAR operations. The research uses a qualitative method with an analytical descriptive approach, through in-depth interviews, observations, and documentation. The results of the study show that the application of transformational leadership, which includes the four main dimensions of ideal influence, inspirational motivation, intellectual stimulation, and individual attention, has a positive impact on improving work morale, professionalism, innovation, and team collaboration. Leaders who can inspire, set a good example, and offer personal support have been proven to increase employee loyalty and performance. Thus, the transformational leadership style is seen as an effective strategy in building an adaptive, innovative, and public service-oriented work culture within the Biak Class A Search and Rescue Office.