In which phase are observations made on the airfield with accuracy being key?

The detailed reconnaissance phase is crucial because it involves meticulously gathering information about the airfield's characteristics, layout, and current conditions. During this phase, the accuracy of observations is vital as decisions made later in the process depend heavily on the quality of data collected during this stage. Detailed reconnaissance aims to create a comprehensive understanding of the airfield, including identifying potential hazards, assessing infrastructure, and noting any operational constraints.

In other phases, while observations may also be important, the primary focus of detailed reconnaissance is to ensure that precise and thorough data collection occurs. This foundational work sets the stage for all subsequent analysis and operations, emphasizing the necessity of accuracy in observations made during this phase.