eNIFOG 对比 Ham Radio Exam Extra 的使用情况和统计数据

eNIFOG app is an electronic reference of the National Interoperability Field Operations Guide (NIFOG). The NIFOG is a technical reference for emergency communications planning and for radio technicians responsible for radios that will be used in disaster response. It includes rules and regulations for use of nationwide and other interoperability channels, tables of frequencies and standard channel names, and other reference material. The eNIFOG app gives users easy access to NIFOG information, offering a content index with links for quick jumps to reference sections, tables, figures, or images. Navigation links allow users to jump directly to regional quick references as well as add customizable bookmarks called Favorites to develop their own personalized access to critical information for their territory. eNIFOG can be downloaded and then taken to the field as an offline reference, to be used without the need of a cellular or data connection. eNIFOG is FirstNet® listed.