Which flares are categorized when using the AIRCMM rotation process?

The reason M211 and M212 are categorized when using the AIRCMM rotation process is that they represent specific designs and applications of flares that align with the criteria set by this process. These particular models have been evaluated and classified within the frameworks of the AIRCMM, indicating they have characteristics that meet operational standards and procedural requirements.

Flares in this context can be part of a larger system involving risk management and operational safety, and it's essential to categorize them accurately to ensure proper handling and deployment. M211 and M212, therefore, fit into a classification that allows for streamlined training and operational guidance. Proper categorization enables organizations to apply the correct protocols based on the flare type, enhancing safety and efficiency in operations.

The other models listed in the options are not categorized under the AIRCMM rotation process, which is why they do not apply in this instance. Each model serves different operational contexts, but not all are directly related to the specific AIRCMM classifications.