This chapter includes conversion tables, details on commonly used aircraft and helicopter characteristics, and loading and unloading methods. Additionally, you will find acronyms, a phonetic alphabet, and UN call signs for effective communication. For personal readiness, there is an extensive preparedness checklist covering various aspects as well as a dedicated section on biological hazards. Moreover, environmental experts have their own dedicated checklist, which includes health and safety guidelines. Finally, comprehensive guidance is provided on medical emergencies, first aid, and protection activities across sectors. This material serves as a reference for supporting preparedness, efficiency, and safety throughout your mission.