“…Figure 2 shows the taxonomy with its three tiers along with a qualitative estimate of how the knowledge should be obtained. We believe that as one moves from tiers 1 to 2 and on to 3, the topics become more applied, and as a result, the proportion of The idea of traceability as one moves up the tiering structure is supported by earlier work from Cobbett, Blickensderfer, and Lanicci (2014). Their study developed an education and training module on the use of real-time, in-cockpit NEXRAD products to make informed aeronautical decisions pertaining to convective weather in flight.…”