A QSO, or "Qualified Service Organization," refers to a type of organization that provides services to individuals or groups, often in the context of healthcare or social services. These organizations are typically involved in activities that support the delivery of care, such as counseling, education, or case management. They play a crucial role in ensuring that clients receive comprehensive support tailored to their needs. In the realm of amateur radio, a QSO also denotes a conversation between two or more operators. This exchange can involve technical discussions, personal information, or general topics of interest. QSOs are fundamental to building connections within the amateur radio community and can occur over various frequencies and modes.