Can you conduct an Instrument Proficiency Check (IPC) in an Advanced Aviation Training Device (AATD)?

Conducting an Instrument Proficiency Check (IPC) in an Advanced Aviation Training Device (AATD) is permissible, but specific conditions must be met. The requirement for a Letter of Authorization is crucial because it provides a clear indication that the AATD is approved for use in conducting IPCs. This authorization underscores that the training device meets certain standards and has been vetted for this particular use.

Using an AATD for IPCs is beneficial as it allows pilots to maintain their instrument flying skills in a realistic environment that simulates the experience of flying an aircraft. However, the need for a Letter of Authorization ensures that the check is administered in a manner that complies with regulatory standards, assuring both the quality of the training and the safety of the operation. Thus, the inclusion of this requirement reflects an understanding of regulatory compliance and operational safety in instrument training.