For an additional aircraft class rating, what must be included in the logbook or training record?

For obtaining an additional aircraft class rating, it is essential to include evidence of proficiency in the appropriate areas of operation in the logbook or training record. This requirement demonstrates that the pilot has not only completed the necessary training but has also attained the skills and knowledge specific to that aircraft class.

The proficiency evidence typically includes logged training flights or check rides with an instructor, highlighting the pilot's ability to perform the maneuvers and tasks required for safe operation of the aircraft. This capability ensures that the pilot meets the standards set forth by the regulatory authority for that specific class of aircraft.

Other options may touch on aspects of training or certification but do not encompass the comprehensive requirement of demonstrating proficiency in operational skills, which is critical for pilot safety and operational effectiveness in the additional aircraft class.