Definition
A ground-based training device that runs on a personal computer and is approved by the FAA to represent the instruments, controls, and flight characteristics of an aircraft for the purpose of pilot training. A PCATD allows a student to practice procedures, instrument scan, and decision-making on the ground, and a limited amount of the time spent on it can be credited toward certain pilot certificates and ratings when used with an authorized instructor.
Plain English
A computer-based flight trainer the FAA has approved for pilot training. It looks and behaves enough like a real cockpit that practice on it can count toward some of the flight time required for a rating.
Context Anchor
Seen in flight training records, instructor guidance, and discussions of ground-based practice for instrument and procedure training.
Derivation
The name describes itself, but the key word is 'device.' The FAA uses 'training device' as a formal category — equipment officially evaluated and approved for use in pilot training, distinct from a home flight simulator game.
Why Pilots Care
It offers a low-cost way to rehearse procedures, build instrument time, and stay current without renting an aircraft or instructor.
Intuition Check
A PCATD is not just any home flight simulator. In this context, it means a training device accepted for specific aviation training uses.
Example Sentence 1
The instructor used a PCATD to let the student practice instrument scan and holding patterns before moving into the airplane.
Example Sentence 2
Before the checkride the student spent several evenings on the PCATD practicing approaches and holding patterns.