What is the term for training required for the specific version of an aircraft?

Type training specifically refers to the training required for a pilot or flight engineer to operate a specific model of an aircraft. It encompasses the systems, performance characteristics, and operational procedures unique to that aircraft type. This training is critical as it ensures that personnel are well-equipped to handle the specific controls, systems, and nuances of that aircraft.

Differences training, on the other hand, is aimed at pilots or engineers who have already completed type training on one version of an aircraft but are moving to a different version or variant of the same aircraft. This might include updates or changes that distinguish the new version from the one they are already familiar with. Therefore, this training is focused on the differences rather than the comprehensive knowledge required for a new aircraft type.

Advanced training typically refers to more complex operational training beyond initial qualifications, and recurrent training is a refresher training designed to maintain skills and knowledge over time. Thus, while these terms all relate to the training process, they do not specifically address the requirement for training on a particular aircraft version.